Ответ:

1) must

2) shouldn't

3) must

4) musn't

5) shouldn't

6) musn't

7) should

8) must

Объяснение:

Ответ: 1 should, 2 shouldn't, 3 must, 4 mustn't, 5 shouldn't, 6 musn't, 7 should, 8 must.

Объяснение: