内容正文:
Unit 4
单项选择
1. --Must I go home?
--No, you ________.
A. can’t
B. mustn’t
C. have to
D. needn’t
2. On weekends I usually go to the farm ________ my parents.
A. to help
B. help
C. for helping
D. helping
3. Mrs. White asked her son ________ with water.
A. not play
B. don’t play
C. not to play
D. don’t to play
4. She was ________ tired because she did ________ housework today.
A. too much; too many
B. much too; too much
C. too much; too much
D. too many; too much
5. We have to get to the bus station ________ 6 o’clock, or we’ll be late.
A. on
B. in
C. by
D. for
6. We have to ________ uniforms at school.
A. wear
B. wears
C. put on
D. puts on
7. She has to help her mom ________ dinner today.
A. makes
B. making
C. made
D. make
8. It’s too dark. I ________ go home.
A. can
B. have to
C. need
D. may
9. --Let’s go dancing tonight.
--Sorry, I ________. I have to go to my guitar lesson.
A. mustn’t
B. needn’t
C. can’t
D. wouldn’t
10. --________ in class. You