Question

Answer 1

2musn't

3Don't have to

4musn't

5don't have to

6musn't

7musn't

8don't have to

9musn't

10don't have to

11don't have to

12musn't

Answer 2

2. mustn't

3. You don't have to

mustn't

4. don't have to

mustn't

5. mustn't

don't have to

6. mustn't

don't have to

7. don't have to

mustn't

Answer 3

2. musn't

3. don't have to

4. mustn't 

5. Don't have to

6musn't

7musn't

8. Don't have to

9musn't

10. Don't have to

11. Don't have to

12. Musn't