题目内容

--Has Peter handed in his paper yet?
---I’m not sure. He _______ on it last week.
A．was workingB．has workedC．workedD．had worked
A
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—Oh,how nice!Do you know when he　　　?
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--But I ________ that you would have me start at once.
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— I ________. But my car ________.
A．would; was fixedB．would have; was fixed
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A．wroteB．would write
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27．---Mary, you didn’t show up at the meeting last week?
---No, I________, but my son had a sudden fever and I had to stay at home to take care of him.
A．didn’tB．was going toC．had toD．wouldn’t

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