Circle the correct answer.
1) Where is Jake? He ... be out with his friends, but
I’m not sure.
a) can’t b) may c) must
2) Oh, dear! It’s half past ten. We ... be late for the
meeting.
a) may b) may not c) must
3) You ... drive carefully in bad weather.
a) should b) may c) can’t
4) You ... use a mobile phone during the lesson.
a) must b) may c) may not
5) I ... see a dentist. I have a terrible toothache.
a) should b) may c) can’t
6) The performance ... be wonderful. Mademoiselle
Ellene is a great actress.
a) can’t b) may not c) must