Could you please _____ your room after you get up every day? [ ]A. swept B.

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Could you please _____ your room after you get up every day? [ ]
A. swept
B. cleans
C. cleaning
D. clean

答案

举一反三

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.

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I _____ swim last year. [ ]
A. can
B. could
C. can to
D. could to

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Could you please _____ the window? I feel a little cold. [ ]
A. not to open
B. not open
C. not to close
D. not close

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—Must I finish writing the composition today?
—Yes, you ____.

[ ]

A. must
B. can
C. need
D. may

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—Excuse me, could I borrow some money from you?
—Of course you _____. [ ]
A. could
B. can
C. must
D. need

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