Have to

1.Our teacher is very strict. So I ________ finish my homework this morning.

• have to

• has to

• don't have to

• doesn't have to

2. The students ___________ wake up early last Saturday because my class starts at 8 o'clock.

• doesn't has to

• didn't have to

• don't have to

• doesn't have to

3. You ____________ learn English in this school. There are other languages to choose.

• have to

• has to

• don't have to

• doesn't have to

4. Sarah __________ wear a school uniform.

• have to

• has to

• don't have to

• doesn't have to

5. When you make pizza, you ___ have some pizza sauce.

• have to

• has to

• don't have to

• doesn't have to

6. A secretary ___ be a woman. The secretary can be a man.

• have to

• has to

• don't have to

• doesn't have to

7. A person ___ smoke cigarettes to stay alive.

• have to

• has to

• don't have to

• doesn't have to

8. A person ___ drink water to stay alive.

• have to

• has to

• don't have to

• doesn't have to

9. People ___ eat pizza and candy to stay alive. They can choose healthy food.

• have to

• has to

• don't have to

• doesn't have to

10. _______ the secretary ________ use a computer?

• Does, has to

• Does, have to

• Do, has to

• Do, have to