Ответ:

1.must

2.have to

3.don't

4.must

5.musn't

6.has to

7.Needn't

8.Needn't

9.Mustn't

10.Has to

Ответ:

1. must

2. have to

3. don` t have

4. must

5. mustn`t

6. has to

7. i have to

8. needn`t

9. don`t have

10. need

Объяснение: