\documentclass[11 pt, a4paper]{report}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[french]{babel}

\usepackage{tcolorbox}
\usepackage[]{xcolor}
\definecolor{couleur}{named}{purple}

\usepackage[survey]{automultiplechoice}

\begin{document}


\begin{Questionnaires}{1}


\begin{center}
\begin{tcolorbox}[colback=couleur!5,colframe=couleur!75!black,text width=0.5\linewidth]
\begin{center}
 \Large Questionnaire sur la laïcité     
\end{center}
\end{tcolorbox}
\end{center}
Ce questionnaire a pour objectif de recueillir votre opinion concernant les pédagogies utilisées cette année.


\begin{tcolorbox}[colback=couleur!10, colframe=gray, boxrule=1pt, arc=.5cm]
\textbf{Question 1:} Does the shop in which you work belong to a capitalist or to a limited company?
\begin{variable-single}{Q1}{99}
\answer{capitalist}{0,1}{vallab-sc}{checkbox-sc}%\scoring{b=3}
\answer{limited company}{0,2}{vallab-sc}{checkbox-sc}%\scoring{b=2}
\answer{don’t know}{0,3}{vallab-sc}{checkbox-sc}%\scoring{b=1}
\end{variable-single}
\end{tcolorbox}

\begin{tcolorbox}[colback=couleur!10, colframe=gray, boxrule=1pt, arc=.5cm]
\textbf{Question 2:} Does the shop in which you work belong to a capitalist or to a limited company?
\begin{variable-single}{Q2}{99}
\answer{capitalist}{0,3}{vallab-sc}{checkbox-sc}\scoring{b=3}
\answer{limited company}{0,2}{vallab-sc}{checkbox-sc}\scoring{b=2}
\answer{don’t know}{0,1}{vallab-sc}{checkbox-sc}\scoring{b=1}
\end{variable-single}
\end{tcolorbox}
\end{Questionnaires}
\end{document}