内容正文:
Unit 2 Charlie's Chores 习题1
一、单项选择
1.--Must I do it now?
--No, you _______.
A. needn’t
B. don’t have to
C. mustn’t
D. A or B
2. It’s nearly seven o'clock. Jack ______be here at any time.
A. must
B. need
C should
D can.
3. --When can I come for these photos? I need them tomorrow afternoon.
--They ____be ready by 12:00.
A. can
B. should
C. might
D. need
4. Sorry, I’m late. I ________ have turned off the alarm o’clock and gone back to sleep again.
A. might
B. should
C. can
D. will
5. I told Sally how to get there, but perhaps I ________ for her.
A. had to write it out
B. must have written it out
C. should have written it out
D. ought to write it out
6. Jenny ________ have kept her word. I wonder why she changed her mind.
A. must
B. should
C. need
D. would
7. Tom ought not to ________ me your secret, but he meant no harm.
A. have told
B. tell
C. be telling
D. having told
8. Sir, you ________ be sitting in the waiting room. It is for women and child