Mrs Smith ________ be at home now. She flew to Hainan this morning. [

题型：同步题难度：来源：

Mrs Smith ________ be at home now. She flew to Hainan this morning.           [     ]
A. mustn"t
B. can"t
C. may not
D. needn"t

答案

举一反三

Look out! The knife is very sharp. You ________ cut your finger.      [     ]
A. must
B. should
C. may
D. need

题型：同步题难度：| 查看答案

—Can I park my car here?
—Sorry ! You        do it. No parking is allowed here.[     ]
A. may not
B. don"t
C. won"t
D. mustn"t

题型：期末题难度：| 查看答案

Where is Jack ?Sorry, I don’t know. Go and ask his brother.
He _____ know. [ ]

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

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—I was told to be here before eight.
—Oh, you _____. I"m sorry for not telling you that we have changed the plan. [     ]
A. must
B. can"t
C. may
D. needn"t

题型：同步题难度：| 查看答案

同义句转换。1. I used not to like Peking Opera.
    I_____ _____ to like Peking Opera.
2. The sick boy needs an operation.
    The sick boy needs to be_______ ________.
3. There’s enough time, so you needn’t hurry.
    There’s enough time, so you_____ _____ _____hurry.
4. Father tells Daniel not to play computer games.
    Father ______ Daniel _____ _____ computer games.
5. We will start a shopping mall over there.
    We will________ _______ a shopping mall over there.

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