have to / must

1. Yesterday I ________ finish my geography project.

• must

• mustn't

• had to

2. She will ________ wait in line like everyone else.

• must

• have to

• has to

3. All employees ________ on time for work.

• must be

• mustn't

• have to

4. We ________ forget to take the chicken out of the freezer.

• have to not

• must

• mustn't

5. If you are under 13 you _____ to get your parents' permission.

• have

• must

• musn't

6. Your daughter may ________ try on a few different sizes.

• have to

• had to

• must

7. The doctor _____ get here as soon as he can.

• must

• mustn't

• have to

8. Do you _____ work next weekend?

• have to

• must

• musn't

9. Bicyclists _____ remember to signal when they turn.

• mustn't

• must

• has to

10. Angela, you _____ leave your clothes all over the floor like this.

• mustn't

• must

• have to