1.mustn't
2.don't have to
3.mustn't
4.don't have to
5.shouldn't
6.have to
7.shouldn't
8.should
9.have to
10.shouldn't
11.don't have to
12.mustn't
13.mustn't
14.have to
15.must
16.have to
17.should
Объяснение:
