a) You must be quiet in the corridors.
b) You must be on time for the classes.
c) You musn't chew gum during the lessons.
d) You can have a lunch in the playground.
e) You musn't eat or drink in the classroom.
f) You musn't run in the corridors.
g) You musn't play football in the playground.
h) You can borrow à book at the library.
Je pense que c'est ça!^^
