用could, can, may, must, need"t 填空。1. A: ____ you answer the question in English?
题型：同步题难度：来源：
| 用could, can, may, must, need"t 填空。 |
1. A: ____ you answer the question in English?
B: Sorry, I ____ ____ I answer it in English?
A: No, you ____. You ____ answer it in Chinese.
2. A: ____ I ask a question?
B: Yes, you ____. But you ____ wait a minute.
3. A: ____ I use your eraser, Bill?
B: Sorry, I don"t have one. Ask Mary. She ____ have one.
4. A: ____ you help me do the shopping?
B: OK. Sure.
5. A: ____ you sweep the floor?
B: Yes. But I ____ finish my homework first. |
答案
1. Can; can"t; Must; needn"t; can
2. May; can; must
3. May; may
4. Could
5. Could; must |
举一反三
| I _____ swim last year. |
| [ ] |
A. can
B. could
C. can to
D. could to |
| Could you please _____ the window? I feel a little cold. |
| [ ] |
A. not to open
B. not open
C. not to close
D. not close |
—Must I finish writing the composition today?
—Yes, you ____. |
[ ] |
A. must
B. can
C. need
D. may |
—Excuse me, could I borrow some money from you?
—Of course you _____. |
| [ ] |
A. could
B. can
C. must
D. need |
Four hundred dollars for a pair of shoes?
You _____ be joking! |
| [ ] |
A. may
B. can
C. need
D. must |
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