Put must, mustn't and can in context
1. Well
put our clothes back in their place.
2.
you watch tv after midnight?
3. We
drink outside the classroom.
4. We
use mobile phones at school.
5. The sink is dirty. 1
... clean it now.
6. We
forget to turn off our lab computers.
7. You
be quiet during the test.
8. We
turn off all lights when we go to bed.
9. You
fall asleep in class.
10. We
shout in the library.​