6 must
7 mustn't
8. must
9.mustn't
Объяснение:
5) must
6) must
7) mustn't
8) must
9) must
10) mustn't
6 must
7 mustn't
8. must
9.mustn't
Объяснение:
5) must
6) must
7) mustn't
8) must
9) must
10) mustn't