Vous pouvez m'aider ex 52 et 53. Merci

ex 52:
1. can
2. must
3. can
4. mustn't
5. mustn't

ex 53:
1. You mustn't get up !
2.  You must stay in bed !
3. You mustn't chat in stage 
4. You mustn't take photos
5. Can we go out during the interval ?

Voila, en esperant t'avoir aidé !