Circle the correct answer. Modal verbs
1) Where is Margaret? She ... be at school. Her classes begin at 8:30.
a) must b) mustn’t c) may
2) She ... think that it is a good idea. It’s crazy!
a) can b) can’t c) may
3) The courses in this language school ... begin on 4 September, I know exactly.
a) must b) may c) may not
4) Take an umbrella, it ... rain in the afternoon.
a) can’t b) may c) must
5) I think we ... check everything again before we hand in the project work.
a) may b) should c) mustn’t
6) In England you ... have four seasons for one day.
a) might b) may not c) must