\documentclass{article}

\usepackage[utf8x]{inputenc}
\usepackage[T1]{fontenc}

\usepackage[francais,bloc,completemulti]{automultiplechoice}

\begin{document}

\def\simpleq{
  Is it true?
  \begin{choices}
    \wrongchoice{no}
    \correctchoice{yes}
  \end{choices}
}

\element{qqs}{
\begin{question}{déjà ça}
  \simpleq
\end{question}
}

\element{qqs}{
\begin{questionmult}{où ô ?}
  \simpleq
\end{questionmult}
}

\element{qqs}{
\begin{question}{hî hô}
  \AMCdontScan
  \simpleq
\end{question}
}

\scoring{SUF=3} % dontscan cancels 1 point from last question
\setgroupmode{qqs}{withreplacement}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\exemplaire{20}{

\noindent{\bf QCM  \hfill TEST DE BARÈME}

\vspace*{.5cm}
\begin{minipage}{.4\linewidth}
\centering\large\bf Test\\ Examen du 01/01/2008\end{minipage}
\champnom{\fbox{\begin{minipage}{.5\linewidth}
Nom et prénom :

\vspace*{.5cm}\dotfill
\vspace*{1mm}
\end{minipage}}}

\begin{center}\em
Durée : 10 minutes.
\end{center}
\vspace{1ex}

\restituegroupe{qqs}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

}

\end{document}