merci de m'aider pour cette exercice j'aide ceux qui m'aide !

Don't make so much noise !
you should stop forgetting your pens !
Time's up ! Give me back your quizz !
could you pay attention, please ! This a difficult word of greek origin   (???....)
John, could you please move, Helen can't see the blackboard !
Could you please open the window !
bon aprèm