diff --git a/amc-templates/amc_template.zip b/amc-templates/amc_template.zip
index 4fe8caa..ec0ca21 100644
Binary files a/amc-templates/amc_template.zip and b/amc-templates/amc_template.zip differ
diff --git a/amc-templates/amc_template/exam.log b/amc-templates/amc_template/exam.log
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--- a/amc-templates/amc_template/exam.log
+++ b/amc-templates/amc_template/exam.log
@@ -1,1830 +1,1830 @@
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+Output written on exam.pdf (48 pages, 420360 bytes).
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diff --git a/amc-templates/amc_template/exam.pdf b/amc-templates/amc_template/exam.pdf
index 40e32ec..e32338e 100644
Binary files a/amc-templates/amc_template/exam.pdf and b/amc-templates/amc_template/exam.pdf differ
diff --git a/amc-templates/amc_template/exam.synctex.gz b/amc-templates/amc_template/exam.synctex.gz
index a9780d3..4527bde 100644
Binary files a/amc-templates/amc_template/exam.synctex.gz and b/amc-templates/amc_template/exam.synctex.gz differ
diff --git a/amc-templates/amc_template/exam.tex b/amc-templates/amc_template/exam.tex
index 2f3e7dc..f1639fc 100644
--- a/amc-templates/amc_template/exam.tex
+++ b/amc-templates/amc_template/exam.tex
@@ -1,97 +1,97 @@
 \documentclass[a4paper]{article}
 
 \usepackage[utf8]{inputenc} %Unicode
 \usepackage[T1]{fontenc}
 \usepackage{xcolor}
 \usepackage{fix-cm}
 \usepackage[lang=FR,bloc]{automultiplechoice}
 
 % Color used for signature box
 \definecolor{light-Gray}{gray}{0.95}
 
 \input{./packages.tex}
 \input{./commands.tex}
 \input{./style_extra.tex}
 
 %%% increase the space between header and bottom for AMC control dots
 \renewcommand{\baselinestretch}{1.10}% ESPACEMENT VERTICAL
 \geometry{includeheadfoot,hmargin=2.25cm,headheight=2cm,headsep=0.2cm}
 \geometry{footskip=.8cm,top=.5cm,bottom=1.1cm,paper=a4paper}
 
 \newcommand{\TRUE}{
   \bareme{b=1,m=-1}
   \begin{choiceshoriz}[o]
     \bonne{VRAI}
     \mauvaise{FAUX}
   \end{choiceshoriz}
 \medskip
 }
 
 \newcommand{\FALSE}{
   \bareme{b=1,m=-1}
   \begin{choiceshoriz}[o]
     \mauvaise{VRAI}
     \bonne{FAUX}
   \end{choiceshoriz}
 \medskip
 }
 
 
 %%% Exam info
 \input{./exam-info.tex}
 
 \begin{document}
 \def\multiSymbole{}
 \makeatletter
 \def\AMCforcecorrect{\AMC@correctrue}
 \makeatother
 \AMCforcecorrect
 
 \newcommand{\sujet}{
   \onecopy{1}{
   \input{./first_page.tex}
-%
-%	\input{./header_1.tex}
-%	\input{./questions/fr/mc1.tex}
-%	\input{./questions/fr/mc2.tex}
-%	\input{./questions/fr/mc3.tex}
-%	
-%	\input{./header_2.tex}
-%	\input{./questions/fr/tf1.tex}
-%	\input{./questions/fr/tf2.tex}
+
+	\input{./header_1.tex}
+	\input{./questions/fr/mc1.tex}
+	\input{./questions/fr/mc2.tex}
+	\input{./questions/fr/mc3.tex}
+	
+	\input{./header_2.tex}
+	\input{./questions/fr/tf1.tex}
+	\input{./questions/fr/tf2.tex}
 
 	\input{./extra_section.tex}
   
   % Make sure that all the exams have the same number of pages (otherwise Repro will not be able to print!)
   \loop \ifnum \thepage < \totalPages  \clearpage ~ \repeat
 
   \AMCassociation{\ID}
   }
 }
 
 \csvreader[head to column names]{./students.csv}{}{\sujet}
 
 \end{document} 
 
 %\begin{document}
 %\def\multiSymbole{}
 %\makeatletter
 %\def\AMCforcecorrect{\AMC@correctrue}
 %\makeatother
 %\AMCforcecorrect
 %
 %\input{./first_page.tex}
 %
 %\input{./header_1.tex}
 %\input{./questions/fr/mc1.tex}
 %\input{./questions/fr/mc2.tex}
 %\input{./questions/fr/mc3.tex}
 %
 %\input{./header_2.tex}
 %\input{./questions/fr/tf1.tex}
 %\input{./questions/fr/tf2.tex}
 %
 %\input{./extra_section.tex}
 %
 %
 %\end{document}
diff --git a/amc-templates/amc_template/extra_section.tex b/amc-templates/amc_template/extra_section.tex
index 951cdbe..99bf9e9 100644
--- a/amc-templates/amc_template/extra_section.tex
+++ b/amc-templates/amc_template/extra_section.tex
@@ -1,129 +1,129 @@
 \setlength{\parindent}{0pt}%
 \newpage
 
 
 %*******************************************************************%
 % Suppress begin-question texts
 \renewcommand{\AMCbeginQuestion}[2]{\QuestionText{#1}}
 \def\QuestionText{\TEXT}
 \def\TEXT#1{}
 \def\NOTEXT#1{}
 \setlength{\parindent}{0pt}%
 %*******************************************************************%
 
 \subsection*{Trois\`eme partie, questions de type ouvert}
 
 \noindent
 R\'epondre dans l’espace d\'edi\'e. Votre r\'eponse doit \^etre soigneusement justifi\'ee, 
 toutes les \'etapes de votre raisonnement doivent figurer dans votre r\'eponse. Laisser libres les cases \`a cocher\,: elles sont r\'eserv\'ees au correcteur. 
 
 
 \bigskip
 
 
 %% Leave at least 2 empty lines after the \bigskip
 %*******************************************************************%
 % Question A - 5 points
 %*******************************************************************%
 
 \begin{description}
 \addtocounter{AMCquestionaff}{1}
 \item[Question~\theAMCquestionaff :] \textit{Cette question est not\'ee sur 5 points.}
 \end{description}
 \correctorPointsPerGroup{5/3}
 \correctorThreeFive{q-open-A}{~}
 \correctorStop
 
 Soit $\Psi : \R_3[x]\to \R_3[x]$ l'application d\'efinie par 
 $$\Psi(p)(x) = (x-1)p'(x)\text{.}$$
 
 \begin{itemize}
  \item [1.] Montrer que $\Psi$ est lin\'eaire. 
  \item [2.] Calculer la matrice $[\Psi]_{E,E}$ de $\Psi$ par rapport \`a la base canonique $E = (1,x, x^2, x^3)$. 
  \item [3.] Calculer le rang de $\Psi$. 
 \end{itemize}
 
 \OpenGrid{16cm}
 \FullPageOpenGrid
 %*******************************************************************%
 
 %*******************************************************************%
 % Question B - 6 points
 %*******************************************************************%
 
 \begin{description}
 \item[Question~\theAMCquestionaff :] \textit{Cette question est not\'ee sur 6 points.}
 \end{description}
 \correctorPointsPerGroup{6/2}
 \correctorTwoFive{q-open-B}{~}
 \correctorStop
 
 \noindent Soient $V$ un $K$-espace vectoriel de dimension finie, et $X,Y$ deux sous-espaces vectoriels de $V$ 
 tels que $\operatorname{dim}(X) \geq \operatorname{dim}(Y)$. Montrer qu'il existe une application lin\'eaire $T : V\to V$ telle que $T(X) = Y$. 
 
 \vskip 5pt
 \OpenGrid{22cm}
 
 %***************************
 % Question C - 6points 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{description}
 \item[Question~\theAMCquestionaff :] \textit{Cette question est not\'ee sur 6 points.}
 \end{description}
 \correctorSix{q-open-C}{~}
 \correctorStop
 
 Soit $\alpha\in \C$. 
 
 \begin{itemize}
 \item [1.] Trouver la formule explicite pour les éléments de la matrice $A_n = \begin{pmatrix}\alpha &1\\ 0 &\alpha\end{pmatrix}^{n}$, o\`u $n \geq 1$ est un entier. Montrer la formule par r\'eccurence.
 % \item [1.] Trouver la formule pour $\begin{pmatrix}\alpha &1\\ 0 &\alpha\end{pmatrix}^{n}$, o\`u $n \geq 1$ est un entier. Montrer la formule par r\'eccurance.  
  \item [2.] On pose $\alpha = 1+\textrm{i}$. Calculer $\alpha^{99}$ et $\alpha^{100}$. 
  \item [3.] Calculer $\begin{pmatrix} 1+\textrm{i} &1\\ 0 &1+\textrm{i}\end{pmatrix}^{100}$. 
 \end{itemize}
 
 
 \OpenGrid{17cm}
 
 % Question D - 10points 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{description}
 \item[Question~\theAMCquestionaff :] \textit{Cette question est not\'ee sur 10 points.}
 \end{description}
 \correctorTenHalf{q-open-D}{~}
 \correctorStop
 
 Soit $\alpha\in \C$. 
 
 \begin{itemize}
 \item [1.] Trouver la formule explicite pour les éléments de la matrice $A_n = \begin{pmatrix}\alpha &1\\ 0 &\alpha\end{pmatrix}^{n}$, o\`u $n \geq 1$ est un entier. Montrer la formule par r\'eccurence.
 % \item [1.] Trouver la formule pour $\begin{pmatrix}\alpha &1\\ 0 &\alpha\end{pmatrix}^{n}$, o\`u $n \geq 1$ est un entier. Montrer la formule par r\'eccurance.  
  \item [2.] On pose $\alpha = 1+\textrm{i}$. Calculer $\alpha^{99}$ et $\alpha^{100}$. 
  \item [3.] Calculer $\begin{pmatrix} 1+\textrm{i} &1\\ 0 &1+\textrm{i}\end{pmatrix}^{100}$. 
 \end{itemize}
 
 
 \OpenGrid{17cm}
 \FullPageOpenGrid
 
 % Question E - 15points 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{description}
 \item[Question~\theAMCquestionaff :] \textit{Cette question est not\'ee sur 15 points.}
 \end{description}
-\correctorFifteen{q-open-C}{~}
+\correctorThirty{q-open-C}{~}
 \correctorStop
 
 Soit $\alpha\in \C$. 
 
 \begin{itemize}
 \item [1.] Trouver la formule explicite pour les éléments de la matrice $A_n = \begin{pmatrix}\alpha &1\\ 0 &\alpha\end{pmatrix}^{n}$, o\`u $n \geq 1$ est un entier. Montrer la formule par r\'eccurence.
 % \item [1.] Trouver la formule pour $\begin{pmatrix}\alpha &1\\ 0 &\alpha\end{pmatrix}^{n}$, o\`u $n \geq 1$ est un entier. Montrer la formule par r\'eccurance.  
  \item [2.] On pose $\alpha = 1+\textrm{i}$. Calculer $\alpha^{99}$ et $\alpha^{100}$. 
  \item [3.] Calculer $\begin{pmatrix} 1+\textrm{i} &1\\ 0 &1+\textrm{i}\end{pmatrix}^{100}$. 
 \end{itemize}
 
 
 \OpenGrid{17cm}
  \FullPageOpenGrid
  \FullPageOpenGrid
\ No newline at end of file
diff --git a/amc-templates/amc_template/style_extra.tex b/amc-templates/amc_template/style_extra.tex
index 319f452..a49504e 100644
--- a/amc-templates/amc_template/style_extra.tex
+++ b/amc-templates/amc_template/style_extra.tex
@@ -1,1022 +1,1075 @@
 %%Package for tabular in openquestion
 \usepackage{array}
 
 %% Default values for open questions:
 \AMCopenOpts{lines=10,lineheight=2ex,framerulecol=black,dots=false}
 
 \newcommand{\letter}{A}
 
 \makeatletter
 \renewcommand{\theenumi}{\alph{enumi}}
 \renewcommand{\labelenumi}{(\theenumi)}
 \makeatother
 
 %% OpenBox commands ============================
 \newcommand{\OpenBox}[1]{
 \noindent
   \fbox{
     \centering
     \begin{minipage}{1.0\textwidth}
 ~
     \vspace{#1}
 ~
     \end{minipage}
   }
 }
 
 \newcommand{\FullPageOpenBox}{
   \clearpage
   \OpenBox{24.5cm}
   \vspace{-5mm}
 }
 
 
 \newcommand{\FullPageOpenBoxForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenBox \repeat
 }
 
 %% OpenGrid commands ============================
 \newcommand{\OpenGrid}[1]{
 \noindent
 \begin{tikzpicture}
 \draw[step=.5cm,lightgray]
 (0cm,0cm) grid (16.5cm,#1);
 \end{tikzpicture}
 }
 
 \newcommand{\FullPageOpenGrid}{
   \clearpage
   \OpenGrid{24.5cm}
   \vspace{-5mm}
 }
 
 \newcommand{\FullPageOpenGridForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenGrid \repeat
 }
 
 %% Extra sheets message
 \newcommand{\ExtraSheet}{\mbox{}\hfil\smash{\fbox{\scriptsize\quad Si vous avez besoin de place suppl\'ementaire, demandez une feuille quadrill\'ee \`a un des surveillants\quad}}}%
 
 %% 5 boxes correctors (0,1/4,1/2,3/4 and 1 * openquestionmax) ====================
 
 \newcommand{\openquestionmax}{1}
 
 \newcommand{\correctorPointsPerGroup}[1]{
 \renewcommand{\openquestionmax}{#1}
 }
 
 \newcommand{\correctorChoices}{\correctchoice[0]{}\scoring{b=0}\correctchoice[Y]{}\scoring{b=\openquestionmax/4}\correctchoice[X]{}\scoring{b=\openquestionmax/2}\correctchoice[W]{}\scoring{b=\openquestionmax*3/4}\correctchoice[V]{\qquad}\scoring{b=\openquestionmax}}
 
 
 \newcommand{\correctorOneFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\makebox[218.6pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorTwoFive}[3][0]{
 \par
 \noindent\begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\makebox[109.8pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorThreeFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\correctorChoices\makebox[1pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 % Standard points correctors boxes ===================================
 \newcommand{\correctorChoicesOne}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \correctchoice[Y]{\tiny{1}\qquad}\scoring{1}}
 \newcommand{\correctorOne}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=1}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesOne}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwo}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \correctchoice[X]{\tiny{2}\qquad}\scoring{2}}
 \newcommand{\correctorTwo}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTwo}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThree}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \correctchoice[W]{\tiny{3}\qquad}\scoring{3}}
 \newcommand{\correctorThree}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesThree}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFour}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \correctchoice[V]{\tiny{4}\qquad}\scoring{4}}
 \newcommand{\correctorFour}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFour}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFive}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \correctchoice[U]{\tiny{5}\qquad}\scoring{5}}
 \newcommand{\correctorFive}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFive}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSix}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \correctchoice[T]{\tiny{6}\qquad}\scoring{6}}
 \newcommand{\correctorSix}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSix}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSeven}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \wrongchoice[T]{\tiny{6}}\scoring{6}
 \correctchoice[S]{\tiny{7}\qquad}\scoring{7}}
 \newcommand{\correctorSeven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSeven}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEight}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \correctchoice[R]{\tiny{8}\qquad}\scoring{8}}
 \newcommand{\correctorEight}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesEight}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNine}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \correctchoice[Q]{\tiny{9}\qquad}\scoring{9}}
 \newcommand{\correctorNine}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesNine}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTen}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \wrongchoice[Q]{\tiny{9}}\scoring{9}\hspace{-0.5ex}
 \correctchoice[P]{\tiny{10}\qquad}\scoring{10}}
 \newcommand{\correctorTen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTen}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEleven}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \\
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \correctchoice[O]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorEleven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
 \parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwelve}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \correctchoice[N]{\tiny{12}\qquad}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelve}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
 \parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThirteen}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \correctchoice[M]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
 \parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \correctchoice[L]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
 \parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFifteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \wrongchoice[L]{\tiny{14}}\scoring{14} &
 \correctchoice[K]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
 \parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
+\newcommand{\correctorChoicesThirty}{
+%\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
+\setlength{\tabcolsep}{0.08em} % for the horizontal padding
+{\renewcommand{\arraystretch}{1.2}% for the vertical padding
+\hspace{.2cm}\begin{tabular}{lllllllllll}
+\wrongchoice[0]{\tiny{0}}\scoring{0} &
+\wrongchoice[Y]{\tiny{1}}\scoring{1} &
+\wrongchoice[X]{\tiny{2}}\scoring{2} &
+\wrongchoice[W]{\tiny{3}}\scoring{3} &
+\wrongchoice[V]{\tiny{4}}\scoring{4} &
+\wrongchoice[U]{\tiny{5}}\scoring{5} &
+\wrongchoice[T]{\tiny{6}}\scoring{6} &
+\wrongchoice[S]{\tiny{7}}\scoring{7} &
+\wrongchoice[R]{\tiny{8}}\scoring{8} &
+\wrongchoice[Q]{\tiny{9}}\scoring{9} &
+\wrongchoice[P]{\tiny{10}}\scoring{10} 
+\\ &
+\wrongchoice[O]{\tiny{11}}\scoring{11} &
+\wrongchoice[N]{\tiny{12}}\scoring{12} &
+\wrongchoice[M]{\tiny{13}}\scoring{13} &
+\wrongchoice[L]{\tiny{14}}\scoring{14} &
+\wrongchoice[K]{\tiny{15}}\scoring{15} &
+\wrongchoice[J]{\tiny{16}}\scoring{16} &
+\wrongchoice[I]{\tiny{17}}\scoring{17} &
+\wrongchoice[H]{\tiny{18}}\scoring{18} &
+\wrongchoice[G]{\tiny{19}}\scoring{19} &
+\wrongchoice[F]{\tiny{20}}\scoring{20} 
+\\ &
+\wrongchoice[E]{\tiny{21}}\scoring{21} &
+\wrongchoice[D]{\tiny{22}}\scoring{22} &
+\wrongchoice[C]{\tiny{23}}\scoring{23} &
+\wrongchoice[B]{\tiny{24}}\scoring{24} &
+\wrongchoice[A]{\tiny{25}}\scoring{25} &
+\wrongchoice[AY]{\tiny{26}}\scoring{26} &
+\wrongchoice[AX]{\tiny{27}}\scoring{27} &
+\wrongchoice[AW]{\tiny{28}}\scoring{28} &
+\wrongchoice[AV]{\tiny{29}}\scoring{29} &
+\correctchoice[AU]{\tiny{30}}\scoring{30} 
+\\
+\end{tabular}}}
+\newcommand{\correctorThirty}[3][0]{%
+\par
+\noindent
+\begin{question}{#2}\bareme{MAX=30}
+#3~\\
+\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
+\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesThirty\makebox[0pt][c]{}}
+\hspace*{5ex}}
+\end{question}
+\vspace{-55pt}~
+\par
+}
+
 
 %% half points correctors boxes ===================================
 \newcommand{\correctorChoicesTwoHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \correctchoice[V]{\tiny{2}}\scoring{2} 
 \\
 \end{tabular}}}
 \newcommand{\correctorTwoHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesTwoHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThreeHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \correctchoice[T]{\tiny{3}}\scoring{3}
 \\
 \end{tabular}}}
 \newcommand{\correctorThreeHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesThreeHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \correctchoice[R]{\tiny{4}}\scoring{4}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesFourHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFiveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \correctchoice[P]{\tiny{5}}\scoring{5}
 \\
 \end{tabular}}}
 \newcommand{\correctorFiveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesFiveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSixHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \correctchoice[N]{\tiny{6}}\scoring{6}
 \\
 \end{tabular}}}
 \newcommand{\correctorSixHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesSixHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5}
 \\
 &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \correctchoice[L]{\tiny{7}}\scoring{7}
 \\
 \end{tabular}}}
 \newcommand{\correctorSevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesSevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEightHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4}
 \\
 &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \correctchoice[J]{\tiny{8}}\scoring{8} 
 \\
 \end{tabular}}}
 \newcommand{\correctorEightHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesEightHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNineHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5}
 \\
 &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \correctchoice[H]{\tiny{9}}\scoring{9}
 \\
 \end{tabular}}}
 \newcommand{\correctorNineHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesNineHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} 
 \\
 &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \correctchoice[F]{\tiny{10}}\scoring{10}
 \\
 \end{tabular}}}
 \newcommand{\correctorTenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesTenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesElevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5}
 \\
  &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \correctchoice[D]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorElevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesElevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTwelveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6}
 \\
 &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \correctchoice[B]{\tiny{12}}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesTwelveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesThirteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5}
 \\ 
 &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \correctchoice[AY]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesThirteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFourteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7}
 \\
 &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \correctchoice[AW]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesFourteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFifteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} 
 \\
 &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \wrongchoice[AW]{\tiny{14}}\scoring{14} &
 \wrongchoice[AV]{\tiny{.5}}\scoring{14.5} &
 \correctchoice[AU]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[77ex][l]{\correctorChoicesFifteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorStop}{
 \bigskip
 
 
 \noindent
 }
diff --git a/amc-templates/amc_template_kprime.zip b/amc-templates/amc_template_kprime.zip
new file mode 100644
index 0000000..b233faa
Binary files /dev/null and b/amc-templates/amc_template_kprime.zip differ
diff --git a/amc-templates/amc_template_man/commands.tex b/amc-templates/amc_template_man/commands.tex
index 81bc9ee..005bfb4 100644
--- a/amc-templates/amc_template_man/commands.tex
+++ b/amc-templates/amc_template_man/commands.tex
@@ -1,1693 +1,1696 @@
 
 %******************************************************************
 % MAN COMMANDS
 %******************************************************************
 %%Package for tabular in openquestion
 \usepackage{array}
 
 %% Default values for open questions:
 \AMCopenOpts{lines=10,lineheight=2ex,framerulecol=black,dots=false}
 
 %% Change Question text - FRENCH
 \renewcommand{\AMCbeginQuestion}[2]{\QuestionText{#1}}
 \def\QuestionText{\TEXT}
 \def\TEXT#1{\vspace{\AMCformVSpace}\par {\bf Question #1 :} }
 \def\NOTEXT#1{ }
 
 % Define text in corrector boxes
 %\def\AMCotextReserved{\emph{R\'eserv\'e au correcteur}}
 \def\AMCotextReserved{\hspace{-25mm}\emph{R\'eserv\'e au correcteur}}
 
 \newif\ifEnonce
 \Enoncetrue
 %\Enoncefalse
 \newcommand\pnt[2][red]{
 	\ifEnonce{}\else{\color{#1} #2}
 	\fi
 }
 
 \DeclareMathOperator{\arccot}{arccot}
 %\newcommand{\Im}{\operatorname{Im}}
 \DeclareMathOperator\sgn{sgn}
 \newcommand{\card}{\operatorname{card}}
 
 \newcommand{\MorePageOpenGrid}{
 	\clearpage
 	\OpenGrid{23cm}
 %	\OpenGrid{22cm}
 	\mbox{}
 	\vspace{6mm}
 	\hspace{-1mm}Pour chaque feuille supplémentaire, coller l'étiquette avec le code-barre par dessus un des cadres ci-après.
 	
 	\hspace{4.5mm}\begin{tikzpicture}
 	\draw(0,5) rectangle +(1.5,0.8);
 	\draw(4.5,5) rectangle +(1.5,0.8);
 	\draw(9.25,5) rectangle +(1.5,0.8);
 	\draw(14,5) rectangle +(1.5,0.8);
 	\end{tikzpicture}
 }
 
 %%%% For bullets in itemize
 \AtBeginDocument{\def\labelitemi{\textbullet}%
     \def\labelitemii{\normalfont\bfseries \textendash}%
     \def\labelitemiii{\textasteriskcentered}%
     \def\labelitemiv{\textperiodcentered}%
 } 
 
 %% OpenBox commands ============================
 \newcommand{\OpenBox}[1]{
 \noindent
   \fbox{
     \centering
     \begin{minipage}{1.0\textwidth}
 ~
-    \vspace{-5mm}
+    \vspace{#1}
 ~
     \end{minipage}
   }
 }
 
 \newcommand{\FullPageOpenBox}{
   \clearpage
-  \OpenBox{24.5cm}
+  \OpenBox{\boxGridHeight}
   \vspace{-5mm}
 }
 
 
 \newcommand{\FullPageOpenBoxForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenBox \repeat
 }
 
 %% OpenGrid commands ============================
 \newcommand{\OpenGrid}[1]{
 \noindent
 \begin{tikzpicture}
 \draw[step=.5cm,lightgray]
 (0cm,0cm) grid (16.5cm,#1);
 \end{tikzpicture}
 }
 
 \newcommand{\FullPageOpenGrid}{
   \clearpage
-  \OpenGrid{24.5cm}
+  \begin{tikzpicture}
+  \draw[step=.5cm,lightgray]
+  (0cm,0cm) grid (16.5cm,\boxGridHeight);
+  \end{tikzpicture}
   \vspace{-5mm}
 }
 
 \newcommand{\FullPageOpenGridForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenGrid \repeat
 }
 
 %% Extra sheets message
 \newcommand{\ExtraSheet}{\mbox{}\hfil\smash{\fbox{\scriptsize\quad Si vous avez besoin de place suppl\'ementaire, demandez une feuille quadrill\'ee \`a un des surveillants\quad}}}%
 
 \newcommand{\correctorStop}{
 \bigskip
 
 
 \noindent
 }
 
 %%%% Corrector boxes MAN 1-12 by half
 \newcolumntype{x}{>{\centering\hspace{0pt}}p{4mm}}
 
 %%%%% OneByHalf
 \newcommand{\correctorChoicesOneByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\newcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorOneByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=1}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesOneByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesOneByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% OneHalfByHalf
 \newcommand{\correctorChoicesOneHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxx}
 			&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorOneHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=1.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesOneHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesOneHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% TwoByHalf
 \newcommand{\correctorChoicesTwoByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxx}
 			&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorTwoByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=2}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTwoByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTwoByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% TwoHalfByHalf
 \newcommand{\correctorChoicesTwoHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxx}
 			&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorTwoHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=2.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTwoHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTwoHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% ThreeByHalf
 \newcommand{\correctorChoicesThreeByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxx}
 			&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorThreeByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=3}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesThreeByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesThreeByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 
 %%%%% ThreeHalfByHalf
 \newcommand{\correctorChoicesThreeHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxx}
 			&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 \tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorThreeHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=3.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesThreeHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesThreeHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% FourByHalf
 \newcommand{\correctorChoicesFourByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxx}
 			&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorFourByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=4}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFourByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFourByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% FourHalfByHalf
 \newcommand{\correctorChoicesFourHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorFourHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=4.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFourHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFourHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% FiveByHalf
 \newcommand{\correctorChoicesFiveByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorFiveByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFiveByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFiveByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% FiveHalfByHalf
 \newcommand{\correctorChoicesFiveHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorFiveHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=5.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFiveHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFiveHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% SixByHalf
 \newcommand{\correctorChoicesSixByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorSixByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=6}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesSixByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesSixByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% SixHalfByHalf
 \newcommand{\correctorChoicesSixHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxx}
 			&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorSixHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=6.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesSixHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesSixHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% SevenByHalf
 \newcommand{\correctorChoicesSevenByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxx}
 			&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorSevenByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=7}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesSevenByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesSevenByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% SevenHalfByHalf
 \newcommand{\correctorChoicesSevenHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxx}
 			&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorSevenHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=7.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesSevenHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesSevenHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% EightByHalf
 \newcommand{\correctorChoicesEightByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxx}
 			&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorEightByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=8}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesEightByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesEightByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% EightHalfByHalf
 \newcommand{\correctorChoicesEightHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxx}
 			&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorEightHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=8.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesEightHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesEightHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 
 %%%%% NineByHalf
 \newcommand{\correctorChoicesNineByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxx}
 			&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 \tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorNineByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=9}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesNineByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesNineByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% NineHalfByHalf
 \newcommand{\correctorChoicesNineHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Jb]{\tiny{.5}}\scoring{9.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorNineHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=9.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesNineHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesNineHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% TenByHalf
 \newcommand{\correctorChoicesTenByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[J]{\tiny{10}}\scoring{10}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Jb]{\tiny{.5}}\scoring{9.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorTenByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=10}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTenByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTenByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% TenHalfByHalf
 \newcommand{\correctorChoicesTenHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Jb]{\tiny{.5}}\scoring{9.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Kb]{\tiny{.5}}\scoring{10.5}\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorTenHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=10.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTenHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTenHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% ElevenByHalf
 \newcommand{\correctorChoicesElevenByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Jb]{\tiny{.5}}\scoring{9.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[K]{\tiny{11}}\scoring{11}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Kb]{\tiny{.5}}\scoring{10.5}\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorElevenByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=11}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesElevenByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesElevenByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% ElevenHalfByHalf
 \newcommand{\correctorChoicesElevenHalfByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Jb]{\tiny{.5}}\scoring{9.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxx}
 			&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[K]{\tiny{11}}\scoring{11}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Kb]{\tiny{.5}}\scoring{10.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\correctchoice[Lb]{\tiny{.5}}\scoring{11.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorElevenHalfByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=11.5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesElevenHalfByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesElevenHalfByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% TwelveByHalf
 \newcommand{\correctorChoicesTwelveByHalf}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{xxx}
 			&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}}&\tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ab]{\tiny{.5}}\scoring{0.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Bb]{\tiny{.5}}\scoring{1.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Cb]{\tiny{.5}}\scoring{2.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Db]{\tiny{.5}}\scoring{3.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Eb]{\tiny{.5}}\scoring{4.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxxxxxxxx}
 			&&&&&&&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Fb]{\tiny{.5}}\scoring{5.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Gb]{\tiny{.5}}\scoring{6.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Hb]{\tiny{.5}}\scoring{7.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Ib]{\tiny{.5}}\scoring{8.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Jb]{\tiny{.5}}\scoring{9.5}\mbox{}}& \tabularnewline 			
 		\end{tabular}		
 		\begin{tabular}{xxxxx}
 			&&&& \\[-5mm]
 			&\multicolumn{2}{c}{\mbox{}\wrongchoice[K]{\tiny{11}}\scoring{11}\mbox{}}
 			&\multicolumn{2}{c}{\mbox{}\correctchoice[L]{\tiny{12}}\scoring{12}\mbox{}}
 			\tabularnewline 
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Kb]{\tiny{.5}}\scoring{10.5}\mbox{}}&
 			\multicolumn{2}{c}{\mbox{}\wrongchoice[Lb]{\tiny{.5}}\scoring{11.5}\mbox{}}&
 			\tabularnewline 			
 		\end{tabular}		
 }}
 \newcommand{\correctorTwelveByHalf}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=12}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTwelveByHalf}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTwelveByHalf}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 
 %%%% Corrector boxes MAN 1-13 by integer
 \newcolumntype{y}{>{\centering\hspace{0pt}}p{8mm}}
 \newcommand{\baremeHSpace}{\hspace{2mm}}
 
 %%%%% One
 \newcommand{\correctorChoicesOne}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\correctchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorOne}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=1}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesOne}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesOne}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Two
 \newcommand{\correctorChoicesTwo}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yy}
 			& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\correctchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorTwo}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=2}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTwo}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTwo}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Three
 \newcommand{\correctorChoicesThree}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyy}
 			&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\correctchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorThree}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=3}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesThree}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesThree}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Four
 \newcommand{\correctorChoicesFour}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyy}
 			&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\correctchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorFour}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=4}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFour}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFour}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Five
 \newcommand{\correctorChoicesFive}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\correctchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorFive}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=5}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFive}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFive}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Six
 \newcommand{\correctorChoicesSix}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\correctchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorSix}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=6}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesSix}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesSix}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Seven
 \newcommand{\correctorChoicesSeven}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yy}
 			& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\correctchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorSeven}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=7}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesSeven}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesSeven}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Eight
 \newcommand{\correctorChoicesEight}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyy}
 			&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\correctchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 
 \newcommand{\correctorEight}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=8}
-		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesEight}}
+	#3~\\
+	\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+	{\makebox[153.5mm][l]{\correctorChoicesEight}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Nine
 \newcommand{\correctorChoicesNine}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyy}
 			&&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			&\mbox{}\correctchoice[I]{\tiny{9}}\scoring{9}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorNine}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=9}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesNine}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesNine}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Ten
 \newcommand{\correctorChoicesTen}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			&\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}
 			&\mbox{}\correctchoice[J]{\tiny{10}}\scoring{10}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		
 }}
 \newcommand{\correctorTen}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=10}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTen}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTen}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Eleven
 \newcommand{\correctorChoicesEleven}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			&\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}
 			&\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\correctchoice[K]{\tiny{11}}\scoring{11}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}		
 		
 }}
 \newcommand{\correctorEleven}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=11}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesEleven}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesEleven}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Twelve
 \newcommand{\correctorChoicesTwelve}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			&\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}
 			&\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yy}
 			& \\[-5mm]
 			\mbox{}\wrongchoice[K]{\tiny{11}}\scoring{11}\hspace{-2mm}\mbox{}
 			&\mbox{}\correctchoice[L]{\tiny{12}}\scoring{12}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}		
 	
 }}
 \newcommand{\correctorTwelve}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=12}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesTwelve}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesTwelve}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 
 %%%%% Thirteen
 \newcommand{\correctorChoicesThirteen}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			&\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}
 			&\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyy}
 			&& \\[-5mm]
 			\mbox{}\wrongchoice[K]{\tiny{11}}\scoring{11}\hspace{-2mm}\mbox{}
 			&\mbox{}\wrongchoice[L]{\tiny{12}}\scoring{12}\hspace{-2mm}\mbox{}
 			&\mbox{}\correctchoice[M]{\tiny{13}}\scoring{13}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}		
 		
 }}
 \newcommand{\correctorThirteen}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=13}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesThirteen}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesThirteen}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
 %%%%% Fourteen
 \newcommand{\correctorChoicesFourteen}{
 	\setlength{\tabcolsep}{0em} % for the horizontal padding
 	{\renewcommand{\arraystretch}{1.2}% for the vertical padding
 		\begin{tabular}{y}
 			\\[-5mm]
 			\mbox{}\wrongchoice[Z]{\tiny{0}}\scoring{0}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[A]{\tiny{1}}\scoring{1}\mbox{}
 			&\mbox{}\wrongchoice[B]{\tiny{2}}\scoring{2}\mbox{}
 			&\mbox{}\wrongchoice[C]{\tiny{3}}\scoring{3}\mbox{}
 			&\mbox{}\wrongchoice[D]{\tiny{4}}\scoring{4}\mbox{}
 			&\mbox{}\wrongchoice[E]{\tiny{5}}\scoring{5}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyyy}
 			&&&& \\[-5mm]
 			\mbox{}\wrongchoice[F]{\tiny{6}}\scoring{6}\mbox{}
 			&\mbox{}\wrongchoice[G]{\tiny{7}}\scoring{7}\mbox{}
 			&\mbox{}\wrongchoice[H]{\tiny{8}}\scoring{8}\mbox{}
 			&\mbox{}\wrongchoice[I]{\tiny{9}}\scoring{9}\mbox{}
 			&\mbox{}\wrongchoice[J]{\tiny{10}}\scoring{10}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}
 		\baremeHSpace	
 		\begin{tabular}{yyyy}
 			&&& \\[-5mm]
 			\mbox{}\wrongchoice[K]{\tiny{11}}\scoring{11}\hspace{-2mm}\mbox{}
 			&\mbox{}\wrongchoice[L]{\tiny{12}}\scoring{12}\hspace{-2mm}\mbox{}
 			&\mbox{}\wrongchoice[M]{\tiny{13}}\scoring{13}\hspace{-2mm}\mbox{}
 			&\mbox{}\correctchoice[N]{\tiny{14}}\scoring{14}\hspace{-2mm}\mbox{}
 			\tabularnewline 
 		\end{tabular}		
 		
 }}
 
 \newcommand{\correctorFourteen}[3][0]{%
 	\par
 	\noindent
 	\begin{question}{#2}\bareme{MAX=14}
 		#3~\\
-		\mbox{}\hspace{-0.5cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-		{\makebox[150mm][l]{\correctorChoicesFourteen}}
+		\mbox{}\hspace{-1cm}\noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
+		{\makebox[153.5mm][l]{\correctorChoicesFourteen}}
 	\end{question}
 	\vspace{-55pt}~
 	\par
 }
 
diff --git a/amc-templates/amc_template_man/exam.pdf b/amc-templates/amc_template_man/exam.pdf
index 508a451..7b6433f 100644
Binary files a/amc-templates/amc_template_man/exam.pdf and b/amc-templates/amc_template_man/exam.pdf differ
diff --git a/amc-templates/amc_template_man/exam.tex b/amc-templates/amc_template_man/exam.tex
index 9d6b347..e8b9ed8 100644
--- a/amc-templates/amc_template_man/exam.tex
+++ b/amc-templates/amc_template_man/exam.tex
@@ -1,45 +1,53 @@
 \documentclass[a4paper]{article}
 
 \usepackage[utf8]{inputenc} %Unicode
 \usepackage[T1]{fontenc}
 \usepackage{xcolor}
 \usepackage{fix-cm}
 \usepackage[lang=FR,bloc]{automultiplechoice}
 
 % Color used for signature box
 \definecolor{light-Gray}{gray}{0.95}
 
+% openBox and openGrid height
+\newlength{\boxGridHeight}
+\boxGridHeight = 24.5cm % linux 25cm windows 24.5 cms
+
 %%% increase the space between header and bottom for AMC control dots
 \renewcommand{\baselinestretch}{1.10}% ESPACEMENT VERTICAL
 \geometry{includeheadfoot,hmargin=2.25cm,headheight=2cm,headsep=0.2cm}
 \geometry{footskip=.8cm,top=.5cm,bottom=1.1cm,paper=a4paper}
 
 %%% packages & commands
 \input{./packages.tex}
 \input{./commands.tex}		
 
 %%% Exam info
 \input{./exam-info.tex}
 
+\Enoncetrue
+%\Enoncefalse
+
+
 \begin{document}
 
 %%% Import open section
 %\input{./section_open.tex}
 
 \newcommand{\sujet}{
   \onecopy{1}{
   %%% First page
   \input{./first_page.tex}
   %%% Open section  
 	\input{./section_open.tex}
   
   % Make sure that all the exams have the same number of pages (otherwise Repro will not be able to print!)
   \loop \ifnum \thepage < \totalPages  \clearpage ~ \repeat
 
   \AMCassociation{\ID}
   }
 }
 
 \csvreader[head to column names]{./students.csv}{}{\sujet}
 
 \end{document} 
diff --git a/data/templates/chemistry/base/style_extra.tex b/data/templates/chemistry/base/style_extra.tex
index 319f452..f99f5b9 100644
--- a/data/templates/chemistry/base/style_extra.tex
+++ b/data/templates/chemistry/base/style_extra.tex
@@ -1,1022 +1,1022 @@
 %%Package for tabular in openquestion
 \usepackage{array}
 
 %% Default values for open questions:
 \AMCopenOpts{lines=10,lineheight=2ex,framerulecol=black,dots=false}
 
 \newcommand{\letter}{A}
 
 \makeatletter
 \renewcommand{\theenumi}{\alph{enumi}}
 \renewcommand{\labelenumi}{(\theenumi)}
 \makeatother
 
 %% OpenBox commands ============================
 \newcommand{\OpenBox}[1]{
 \noindent
   \fbox{
     \centering
     \begin{minipage}{1.0\textwidth}
 ~
     \vspace{#1}
 ~
     \end{minipage}
   }
 }
 
 \newcommand{\FullPageOpenBox}{
   \clearpage
   \OpenBox{24.5cm}
-  \vspace{-5mm}
+%  \vspace{-5mm}
 }
 
 
 \newcommand{\FullPageOpenBoxForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenBox \repeat
 }
 
 %% OpenGrid commands ============================
 \newcommand{\OpenGrid}[1]{
 \noindent
 \begin{tikzpicture}
 \draw[step=.5cm,lightgray]
 (0cm,0cm) grid (16.5cm,#1);
 \end{tikzpicture}
 }
 
 \newcommand{\FullPageOpenGrid}{
   \clearpage
   \OpenGrid{24.5cm}
-  \vspace{-5mm}
+  %\vspace{-5mm}
 }
 
 \newcommand{\FullPageOpenGridForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenGrid \repeat
 }
 
 %% Extra sheets message
 \newcommand{\ExtraSheet}{\mbox{}\hfil\smash{\fbox{\scriptsize\quad Si vous avez besoin de place suppl\'ementaire, demandez une feuille quadrill\'ee \`a un des surveillants\quad}}}%
 
 %% 5 boxes correctors (0,1/4,1/2,3/4 and 1 * openquestionmax) ====================
 
 \newcommand{\openquestionmax}{1}
 
 \newcommand{\correctorPointsPerGroup}[1]{
 \renewcommand{\openquestionmax}{#1}
 }
 
 \newcommand{\correctorChoices}{\correctchoice[0]{}\scoring{b=0}\correctchoice[Y]{}\scoring{b=\openquestionmax/4}\correctchoice[X]{}\scoring{b=\openquestionmax/2}\correctchoice[W]{}\scoring{b=\openquestionmax*3/4}\correctchoice[V]{\qquad}\scoring{b=\openquestionmax}}
 
 
 \newcommand{\correctorOneFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\makebox[218.6pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorTwoFive}[3][0]{
 \par
 \noindent\begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\makebox[109.8pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorThreeFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\correctorChoices\makebox[1pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 % Standard points correctors boxes ===================================
 \newcommand{\correctorChoicesOne}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \correctchoice[Y]{\tiny{1}\qquad}\scoring{1}}
 \newcommand{\correctorOne}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=1}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesOne}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwo}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \correctchoice[X]{\tiny{2}\qquad}\scoring{2}}
 \newcommand{\correctorTwo}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTwo}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThree}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \correctchoice[W]{\tiny{3}\qquad}\scoring{3}}
 \newcommand{\correctorThree}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesThree}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFour}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \correctchoice[V]{\tiny{4}\qquad}\scoring{4}}
 \newcommand{\correctorFour}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFour}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFive}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \correctchoice[U]{\tiny{5}\qquad}\scoring{5}}
 \newcommand{\correctorFive}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFive}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSix}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \correctchoice[T]{\tiny{6}\qquad}\scoring{6}}
 \newcommand{\correctorSix}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSix}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSeven}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \wrongchoice[T]{\tiny{6}}\scoring{6}
 \correctchoice[S]{\tiny{7}\qquad}\scoring{7}}
 \newcommand{\correctorSeven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSeven}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEight}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \correctchoice[R]{\tiny{8}\qquad}\scoring{8}}
 \newcommand{\correctorEight}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesEight}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNine}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \correctchoice[Q]{\tiny{9}\qquad}\scoring{9}}
 \newcommand{\correctorNine}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesNine}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTen}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \wrongchoice[Q]{\tiny{9}}\scoring{9}\hspace{-0.5ex}
 \correctchoice[P]{\tiny{10}\qquad}\scoring{10}}
 \newcommand{\correctorTen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTen}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEleven}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \\
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \correctchoice[O]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorEleven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwelve}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \correctchoice[N]{\tiny{12}\qquad}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelve}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThirteen}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \correctchoice[M]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \correctchoice[L]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFifteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \wrongchoice[L]{\tiny{14}}\scoring{14} &
 \correctchoice[K]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 %% half points correctors boxes ===================================
 \newcommand{\correctorChoicesTwoHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \correctchoice[V]{\tiny{2}}\scoring{2} 
 \\
 \end{tabular}}}
 \newcommand{\correctorTwoHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTwoHalf}}
+{\makebox[100ex][l]{\correctorChoicesTwoHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThreeHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \correctchoice[T]{\tiny{3}}\scoring{3}
 \\
 \end{tabular}}}
 \newcommand{\correctorThreeHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesThreeHalf}}
+{\makebox[100ex][l]{\correctorChoicesThreeHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \correctchoice[R]{\tiny{4}}\scoring{4}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFourHalf}}
+{\makebox[100ex][l]{\correctorChoicesFourHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFiveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \correctchoice[P]{\tiny{5}}\scoring{5}
 \\
 \end{tabular}}}
 \newcommand{\correctorFiveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFiveHalf}}
+{\makebox[100ex][l]{\correctorChoicesFiveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSixHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \correctchoice[N]{\tiny{6}}\scoring{6}
 \\
 \end{tabular}}}
 \newcommand{\correctorSixHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesSixHalf}}
+{\makebox[100ex][l]{\correctorChoicesSixHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5}
 \\
 &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \correctchoice[L]{\tiny{7}}\scoring{7}
 \\
 \end{tabular}}}
 \newcommand{\correctorSevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesSevenHalf}}
+{\makebox[100ex][l]{\correctorChoicesSevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEightHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4}
 \\
 &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \correctchoice[J]{\tiny{8}}\scoring{8} 
 \\
 \end{tabular}}}
 \newcommand{\correctorEightHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesEightHalf}}
+{\makebox[100ex][l]{\correctorChoicesEightHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNineHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5}
 \\
 &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \correctchoice[H]{\tiny{9}}\scoring{9}
 \\
 \end{tabular}}}
 \newcommand{\correctorNineHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesNineHalf}}
+{\makebox[100ex][l]{\correctorChoicesNineHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} 
 \\
 &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \correctchoice[F]{\tiny{10}}\scoring{10}
 \\
 \end{tabular}}}
 \newcommand{\correctorTenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTenHalf}}
+{\makebox[100ex][l]{\correctorChoicesTenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesElevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5}
 \\
  &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \correctchoice[D]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorElevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesElevenHalf}}
+{\makebox[100ex][l]{\correctorChoicesElevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTwelveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6}
 \\
 &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \correctchoice[B]{\tiny{12}}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTwelveHalf}}
+{\makebox[100ex][l]{\correctorChoicesTwelveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesThirteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5}
 \\ 
 &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \correctchoice[AY]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesThirteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesThirteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFourteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7}
 \\
 &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \correctchoice[AW]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFourteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesFourteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFifteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} 
 \\
 &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \wrongchoice[AW]{\tiny{14}}\scoring{14} &
 \wrongchoice[AV]{\tiny{.5}}\scoring{14.5} &
 \correctchoice[AU]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFifteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesFifteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorStop}{
 \bigskip
 
 
 \noindent
 }
diff --git a/data/templates/linear-algebra/base/style_extra.tex b/data/templates/linear-algebra/base/style_extra.tex
index 319f452..f99f5b9 100644
--- a/data/templates/linear-algebra/base/style_extra.tex
+++ b/data/templates/linear-algebra/base/style_extra.tex
@@ -1,1022 +1,1022 @@
 %%Package for tabular in openquestion
 \usepackage{array}
 
 %% Default values for open questions:
 \AMCopenOpts{lines=10,lineheight=2ex,framerulecol=black,dots=false}
 
 \newcommand{\letter}{A}
 
 \makeatletter
 \renewcommand{\theenumi}{\alph{enumi}}
 \renewcommand{\labelenumi}{(\theenumi)}
 \makeatother
 
 %% OpenBox commands ============================
 \newcommand{\OpenBox}[1]{
 \noindent
   \fbox{
     \centering
     \begin{minipage}{1.0\textwidth}
 ~
     \vspace{#1}
 ~
     \end{minipage}
   }
 }
 
 \newcommand{\FullPageOpenBox}{
   \clearpage
   \OpenBox{24.5cm}
-  \vspace{-5mm}
+%  \vspace{-5mm}
 }
 
 
 \newcommand{\FullPageOpenBoxForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenBox \repeat
 }
 
 %% OpenGrid commands ============================
 \newcommand{\OpenGrid}[1]{
 \noindent
 \begin{tikzpicture}
 \draw[step=.5cm,lightgray]
 (0cm,0cm) grid (16.5cm,#1);
 \end{tikzpicture}
 }
 
 \newcommand{\FullPageOpenGrid}{
   \clearpage
   \OpenGrid{24.5cm}
-  \vspace{-5mm}
+  %\vspace{-5mm}
 }
 
 \newcommand{\FullPageOpenGridForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenGrid \repeat
 }
 
 %% Extra sheets message
 \newcommand{\ExtraSheet}{\mbox{}\hfil\smash{\fbox{\scriptsize\quad Si vous avez besoin de place suppl\'ementaire, demandez une feuille quadrill\'ee \`a un des surveillants\quad}}}%
 
 %% 5 boxes correctors (0,1/4,1/2,3/4 and 1 * openquestionmax) ====================
 
 \newcommand{\openquestionmax}{1}
 
 \newcommand{\correctorPointsPerGroup}[1]{
 \renewcommand{\openquestionmax}{#1}
 }
 
 \newcommand{\correctorChoices}{\correctchoice[0]{}\scoring{b=0}\correctchoice[Y]{}\scoring{b=\openquestionmax/4}\correctchoice[X]{}\scoring{b=\openquestionmax/2}\correctchoice[W]{}\scoring{b=\openquestionmax*3/4}\correctchoice[V]{\qquad}\scoring{b=\openquestionmax}}
 
 
 \newcommand{\correctorOneFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\makebox[218.6pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorTwoFive}[3][0]{
 \par
 \noindent\begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\makebox[109.8pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorThreeFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\correctorChoices\makebox[1pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 % Standard points correctors boxes ===================================
 \newcommand{\correctorChoicesOne}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \correctchoice[Y]{\tiny{1}\qquad}\scoring{1}}
 \newcommand{\correctorOne}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=1}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesOne}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwo}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \correctchoice[X]{\tiny{2}\qquad}\scoring{2}}
 \newcommand{\correctorTwo}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTwo}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThree}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \correctchoice[W]{\tiny{3}\qquad}\scoring{3}}
 \newcommand{\correctorThree}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesThree}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFour}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \correctchoice[V]{\tiny{4}\qquad}\scoring{4}}
 \newcommand{\correctorFour}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFour}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFive}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \correctchoice[U]{\tiny{5}\qquad}\scoring{5}}
 \newcommand{\correctorFive}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFive}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSix}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \correctchoice[T]{\tiny{6}\qquad}\scoring{6}}
 \newcommand{\correctorSix}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSix}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSeven}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \wrongchoice[T]{\tiny{6}}\scoring{6}
 \correctchoice[S]{\tiny{7}\qquad}\scoring{7}}
 \newcommand{\correctorSeven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSeven}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEight}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \correctchoice[R]{\tiny{8}\qquad}\scoring{8}}
 \newcommand{\correctorEight}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesEight}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNine}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \correctchoice[Q]{\tiny{9}\qquad}\scoring{9}}
 \newcommand{\correctorNine}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesNine}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTen}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \wrongchoice[Q]{\tiny{9}}\scoring{9}\hspace{-0.5ex}
 \correctchoice[P]{\tiny{10}\qquad}\scoring{10}}
 \newcommand{\correctorTen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTen}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEleven}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \\
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \correctchoice[O]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorEleven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwelve}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \correctchoice[N]{\tiny{12}\qquad}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelve}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThirteen}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \correctchoice[M]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \correctchoice[L]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFifteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \wrongchoice[L]{\tiny{14}}\scoring{14} &
 \correctchoice[K]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 %% half points correctors boxes ===================================
 \newcommand{\correctorChoicesTwoHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \correctchoice[V]{\tiny{2}}\scoring{2} 
 \\
 \end{tabular}}}
 \newcommand{\correctorTwoHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTwoHalf}}
+{\makebox[100ex][l]{\correctorChoicesTwoHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThreeHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \correctchoice[T]{\tiny{3}}\scoring{3}
 \\
 \end{tabular}}}
 \newcommand{\correctorThreeHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesThreeHalf}}
+{\makebox[100ex][l]{\correctorChoicesThreeHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \correctchoice[R]{\tiny{4}}\scoring{4}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFourHalf}}
+{\makebox[100ex][l]{\correctorChoicesFourHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFiveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \correctchoice[P]{\tiny{5}}\scoring{5}
 \\
 \end{tabular}}}
 \newcommand{\correctorFiveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFiveHalf}}
+{\makebox[100ex][l]{\correctorChoicesFiveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSixHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \correctchoice[N]{\tiny{6}}\scoring{6}
 \\
 \end{tabular}}}
 \newcommand{\correctorSixHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesSixHalf}}
+{\makebox[100ex][l]{\correctorChoicesSixHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5}
 \\
 &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \correctchoice[L]{\tiny{7}}\scoring{7}
 \\
 \end{tabular}}}
 \newcommand{\correctorSevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesSevenHalf}}
+{\makebox[100ex][l]{\correctorChoicesSevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEightHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4}
 \\
 &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \correctchoice[J]{\tiny{8}}\scoring{8} 
 \\
 \end{tabular}}}
 \newcommand{\correctorEightHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesEightHalf}}
+{\makebox[100ex][l]{\correctorChoicesEightHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNineHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5}
 \\
 &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \correctchoice[H]{\tiny{9}}\scoring{9}
 \\
 \end{tabular}}}
 \newcommand{\correctorNineHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesNineHalf}}
+{\makebox[100ex][l]{\correctorChoicesNineHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} 
 \\
 &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \correctchoice[F]{\tiny{10}}\scoring{10}
 \\
 \end{tabular}}}
 \newcommand{\correctorTenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTenHalf}}
+{\makebox[100ex][l]{\correctorChoicesTenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesElevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5}
 \\
  &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \correctchoice[D]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorElevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesElevenHalf}}
+{\makebox[100ex][l]{\correctorChoicesElevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTwelveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6}
 \\
 &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \correctchoice[B]{\tiny{12}}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTwelveHalf}}
+{\makebox[100ex][l]{\correctorChoicesTwelveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesThirteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5}
 \\ 
 &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \correctchoice[AY]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesThirteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesThirteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFourteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7}
 \\
 &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \correctchoice[AW]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFourteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesFourteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFifteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} 
 \\
 &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \wrongchoice[AW]{\tiny{14}}\scoring{14} &
 \wrongchoice[AV]{\tiny{.5}}\scoring{14.5} &
 \correctchoice[AU]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFifteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesFifteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorStop}{
 \bigskip
 
 
 \noindent
 }
diff --git a/data/templates/maths/base/style_extra.tex b/data/templates/maths/base/style_extra.tex
index 319f452..b6176da 100644
--- a/data/templates/maths/base/style_extra.tex
+++ b/data/templates/maths/base/style_extra.tex
@@ -1,1022 +1,1022 @@
 %%Package for tabular in openquestion
 \usepackage{array}
 
 %% Default values for open questions:
 \AMCopenOpts{lines=10,lineheight=2ex,framerulecol=black,dots=false}
 
 \newcommand{\letter}{A}
 
 \makeatletter
 \renewcommand{\theenumi}{\alph{enumi}}
 \renewcommand{\labelenumi}{(\theenumi)}
 \makeatother
 
 %% OpenBox commands ============================
 \newcommand{\OpenBox}[1]{
 \noindent
   \fbox{
     \centering
-    \begin{minipage}{1.0\textwidth}
+    \begin{minipage}{.97\textwidth}
 ~
     \vspace{#1}
 ~
     \end{minipage}
   }
 }
 
 \newcommand{\FullPageOpenBox}{
   \clearpage
   \OpenBox{24.5cm}
-  \vspace{-5mm}
+%  \vspace{-5mm}
 }
 
 
 \newcommand{\FullPageOpenBoxForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenBox \repeat
 }
 
 %% OpenGrid commands ============================
 \newcommand{\OpenGrid}[1]{
 \noindent
 \begin{tikzpicture}
 \draw[step=.5cm,lightgray]
 (0cm,0cm) grid (16.5cm,#1);
 \end{tikzpicture}
 }
 
 \newcommand{\FullPageOpenGrid}{
   \clearpage
   \OpenGrid{24.5cm}
-  \vspace{-5mm}
+  %\vspace{-5mm}
 }
 
 \newcommand{\FullPageOpenGridForever}{
 	\loop \ifnum \thepage < \totalPages  \FullPageOpenGrid \repeat
 }
 
 %% Extra sheets message
 \newcommand{\ExtraSheet}{\mbox{}\hfil\smash{\fbox{\scriptsize\quad Si vous avez besoin de place suppl\'ementaire, demandez une feuille quadrill\'ee \`a un des surveillants\quad}}}%
 
 %% 5 boxes correctors (0,1/4,1/2,3/4 and 1 * openquestionmax) ====================
 
 \newcommand{\openquestionmax}{1}
 
 \newcommand{\correctorPointsPerGroup}[1]{
 \renewcommand{\openquestionmax}{#1}
 }
 
 \newcommand{\correctorChoices}{\correctchoice[0]{}\scoring{b=0}\correctchoice[Y]{}\scoring{b=\openquestionmax/4}\correctchoice[X]{}\scoring{b=\openquestionmax/2}\correctchoice[W]{}\scoring{b=\openquestionmax*3/4}\correctchoice[V]{\qquad}\scoring{b=\openquestionmax}}
 
 
 \newcommand{\correctorOneFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\makebox[218.6pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorTwoFive}[3][0]{
 \par
 \noindent\begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\makebox[109.8pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorThreeFive}[3][0]{
 \par
 \noindent
 \begin{questionmultx}{#2}\bareme{MAX=\openquestionmax*3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{\correctorChoices\correctorChoices\correctorChoices\makebox[1pt][c]{}}
 \end{questionmultx}
 \vspace{-55pt}~
 \par
 }
 
 % Standard points correctors boxes ===================================
 \newcommand{\correctorChoicesOne}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \correctchoice[Y]{\tiny{1}\qquad}\scoring{1}}
 \newcommand{\correctorOne}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=1}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesOne}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwo}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \correctchoice[X]{\tiny{2}\qquad}\scoring{2}}
 \newcommand{\correctorTwo}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTwo}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThree}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \correctchoice[W]{\tiny{3}\qquad}\scoring{3}}
 \newcommand{\correctorThree}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesThree}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFour}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \correctchoice[V]{\tiny{4}\qquad}\scoring{4}}
 \newcommand{\correctorFour}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFour}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFive}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \correctchoice[U]{\tiny{5}\qquad}\scoring{5}}
 \newcommand{\correctorFive}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesFive}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSix}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \correctchoice[T]{\tiny{6}\qquad}\scoring{6}}
 \newcommand{\correctorSix}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSix}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSeven}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}
 \wrongchoice[X]{\tiny{2}}\scoring{2}
 \wrongchoice[W]{\tiny{3}}\scoring{3}
 \wrongchoice[V]{\tiny{4}}\scoring{4}
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \wrongchoice[T]{\tiny{6}}\scoring{6}
 \correctchoice[S]{\tiny{7}\qquad}\scoring{7}}
 \newcommand{\correctorSeven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesSeven}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEight}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \correctchoice[R]{\tiny{8}\qquad}\scoring{8}}
 \newcommand{\correctorEight}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesEight}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNine}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \correctchoice[Q]{\tiny{9}\qquad}\scoring{9}}
 \newcommand{\correctorNine}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesNine}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTen}{
 \wrongchoice[0]{\tiny{0}}\scoring{0}\hspace{-0.5ex}
 \wrongchoice[Y]{\tiny{1}}\scoring{1}\hspace{-0.5ex}
 \wrongchoice[X]{\tiny{2}}\scoring{2}\hspace{-0.5ex}
 \wrongchoice[W]{\tiny{3}}\scoring{3}\hspace{-0.5ex}
 \wrongchoice[V]{\tiny{4}}\scoring{4}\hspace{-0.5ex}
 \wrongchoice[U]{\tiny{5}}\scoring{5}\hspace{-0.5ex}
 \wrongchoice[T]{\tiny{6}}\scoring{6}\hspace{-0.5ex}
 \wrongchoice[S]{\tiny{7}}\scoring{7}\hspace{-0.5ex}
 \wrongchoice[R]{\tiny{8}}\scoring{8}\hspace{-0.5ex}
 \wrongchoice[Q]{\tiny{9}}\scoring{9}\hspace{-0.5ex}
 \correctchoice[P]{\tiny{10}\qquad}\scoring{10}}
 \newcommand{\correctorTen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
 {\makebox[100ex][l]{\correctorChoicesTen}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEleven}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5}
 \\
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \correctchoice[O]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorEleven}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesEleven\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesTwelve}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 &
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \correctchoice[N]{\tiny{12}\qquad}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelve}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesTwelve\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThirteen}{
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{lllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} 
 \\
 \wrongchoice[S]{\tiny{7}}\scoring{7} &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \correctchoice[M]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesThirteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 &
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \correctchoice[L]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesFourteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFifteen}{
 %\newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \setlength{\tabcolsep}{0.08em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \hspace{.2cm}\begin{tabular}{llllllll}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{1}}\scoring{1} &
 \wrongchoice[X]{\tiny{2}}\scoring{2} &
 \wrongchoice[W]{\tiny{3}}\scoring{3} &
 \wrongchoice[V]{\tiny{4}}\scoring{4} &
 \wrongchoice[U]{\tiny{5}}\scoring{5} &
 \wrongchoice[T]{\tiny{6}}\scoring{6} &
 \wrongchoice[S]{\tiny{7}}\scoring{7} 
 \\
 \wrongchoice[R]{\tiny{8}}\scoring{8} &
 \wrongchoice[Q]{\tiny{9}}\scoring{9} &
 \wrongchoice[P]{\tiny{10}}\scoring{10} &
 \wrongchoice[O]{\tiny{11}}\scoring{11} &
 \wrongchoice[N]{\tiny{12}}\scoring{12} &
 \wrongchoice[M]{\tiny{13}}\scoring{13} &
 \wrongchoice[L]{\tiny{14}}\scoring{14} &
 \correctchoice[K]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteen}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}{
-\parbox{71ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
+\parbox{100ex}{\linespread{1.25}\selectfont \correctorChoicesFifteen\makebox[0pt][c]{}}
 \hspace*{5ex}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 %% half points correctors boxes ===================================
 \newcommand{\correctorChoicesTwoHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \correctchoice[V]{\tiny{2}}\scoring{2} 
 \\
 \end{tabular}}}
 \newcommand{\correctorTwoHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=2}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTwoHalf}}
+{\makebox[100ex][l]{\correctorChoicesTwoHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesThreeHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \correctchoice[T]{\tiny{3}}\scoring{3}
 \\
 \end{tabular}}}
 \newcommand{\correctorThreeHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=3}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesThreeHalf}}
+{\makebox[100ex][l]{\correctorChoicesThreeHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFourHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \correctchoice[R]{\tiny{4}}\scoring{4}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=4}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFourHalf}}
+{\makebox[100ex][l]{\correctorChoicesFourHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesFiveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \correctchoice[P]{\tiny{5}}\scoring{5}
 \\
 \end{tabular}}}
 \newcommand{\correctorFiveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=5}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFiveHalf}}
+{\makebox[100ex][l]{\correctorChoicesFiveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSixHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \correctchoice[N]{\tiny{6}}\scoring{6}
 \\
 \end{tabular}}}
 \newcommand{\correctorSixHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=6}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesSixHalf}}
+{\makebox[100ex][l]{\correctorChoicesSixHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesSevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5}
 \\
 &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \correctchoice[L]{\tiny{7}}\scoring{7}
 \\
 \end{tabular}}}
 \newcommand{\correctorSevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=7}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesSevenHalf}}
+{\makebox[100ex][l]{\correctorChoicesSevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesEightHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4}
 \\
 &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \correctchoice[J]{\tiny{8}}\scoring{8} 
 \\
 \end{tabular}}}
 \newcommand{\correctorEightHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=8}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesEightHalf}}
+{\makebox[100ex][l]{\correctorChoicesEightHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorChoicesNineHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5}
 \\
 &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \correctchoice[H]{\tiny{9}}\scoring{9}
 \\
 \end{tabular}}}
 \newcommand{\correctorNineHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=9}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesNineHalf}}
+{\makebox[100ex][l]{\correctorChoicesNineHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} 
 \\
 &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \correctchoice[F]{\tiny{10}}\scoring{10}
 \\
 \end{tabular}}}
 \newcommand{\correctorTenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=10}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTenHalf}}
+{\makebox[100ex][l]{\correctorChoicesTenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesElevenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5}
 \\
  &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \correctchoice[D]{\tiny{11}}\scoring{11}
 \\
 \end{tabular}}}
 \newcommand{\correctorElevenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=11}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesElevenHalf}}
+{\makebox[100ex][l]{\correctorChoicesElevenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesTwelveHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6}
 \\
 &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \correctchoice[B]{\tiny{12}}\scoring{12}
 \\
 \end{tabular}}}
 \newcommand{\correctorTwelveHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=12}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesTwelveHalf}}
+{\makebox[100ex][l]{\correctorChoicesTwelveHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesThirteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5}
 \\ 
 &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \correctchoice[AY]{\tiny{13}}\scoring{13}
 \\
 \end{tabular}}}
 \newcommand{\correctorThirteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=13}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesThirteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesThirteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFourteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7}
 \\
 &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \correctchoice[AW]{\tiny{14}}\scoring{14}
 \\
 \end{tabular}}}
 \newcommand{\correctorFourteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=14}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFourteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesFourteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 
 \newcommand{\correctorChoicesFifteenHalf}{
 \setlength{\tabcolsep}{0em} % for the horizontal padding
 {\renewcommand{\arraystretch}{1.2}% for the vertical padding
 \newcolumntype{L}{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{2em}}
 \hspace{-0.25cm}\begin{tabular}{LLLLLLLLLLLLLLLL}
 \wrongchoice[0]{\tiny{0}}\scoring{0} &
 \wrongchoice[Y]{\tiny{.5}}\scoring{0.5} &
 \wrongchoice[X]{\tiny{1}}\scoring{1} &
 \wrongchoice[W]{\tiny{.5}}\scoring{1.5} &
 \wrongchoice[V]{\tiny{2}}\scoring{2} &
 \wrongchoice[U]{\tiny{.5}}\scoring{2.5} &
 \wrongchoice[T]{\tiny{3}}\scoring{3} &
 \wrongchoice[S]{\tiny{.5}}\scoring{3.5} &
 \wrongchoice[R]{\tiny{4}}\scoring{4} &
 \wrongchoice[Q]{\tiny{.5}}\scoring{4.5} &
 \wrongchoice[P]{\tiny{5}}\scoring{5} &
 \wrongchoice[O]{\tiny{.5}}\scoring{5.5} &
 \wrongchoice[N]{\tiny{6}}\scoring{6} &
 \wrongchoice[M]{\tiny{.5}}\scoring{6.5} &
 \wrongchoice[L]{\tiny{7}}\scoring{7} &
 \wrongchoice[K]{\tiny{.5}}\scoring{7.5} 
 \\
 &
 \wrongchoice[J]{\tiny{8}}\scoring{8} &
 \wrongchoice[I]{\tiny{.5}}\scoring{8.5} &
 \wrongchoice[H]{\tiny{9}}\scoring{9} &
 \wrongchoice[G]{\tiny{.5}}\scoring{9.5} &
 \wrongchoice[F]{\tiny{10}}\scoring{10} &
 \wrongchoice[E]{\tiny{.5}}\scoring{10.5} &
 \wrongchoice[D]{\tiny{11}}\scoring{11} &
 \wrongchoice[C]{\tiny{.5}}\scoring{11.5} &
 \wrongchoice[B]{\tiny{12}}\scoring{12} &
 \wrongchoice[A]{\tiny{.5}}\scoring{12.5} &
 \wrongchoice[AY]{\tiny{13}}\scoring{13} &
 \wrongchoice[AX]{\tiny{.5}}\scoring{13.5} &
 \wrongchoice[AW]{\tiny{14}}\scoring{14} &
 \wrongchoice[AV]{\tiny{.5}}\scoring{14.5} &
 \correctchoice[AU]{\tiny{15}}\scoring{15}
 \\
 \end{tabular}}}
 \newcommand{\correctorFifteenHalf}[3][0]{%
 \par
 \noindent
 \begin{question}{#2}\bareme{MAX=15}
 #3~\\
 \noindent\AMCOpen{lines=#1,boxframerulecol=lightgray,framerulecol=white}%
-{\makebox[77ex][l]{\correctorChoicesFifteenHalf}}
+{\makebox[100ex][l]{\correctorChoicesFifteenHalf}}
 \end{question}
 \vspace{-55pt}~
 \par
 }
 
 \newcommand{\correctorStop}{
 \bigskip
 
 
 \noindent
 }