—WhendidBobleave?—Ihavenoidea.

—When did Bob leave?
—I have no idea. I ________ a shower upstairs.

A．took	B．have taken
C．was taking	D．would take

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相关试题

When you arrive at your job in the morning, let the first thing you say_____ everyone’s day

A．to brighten

B．brightening

C．brightened

D．brighten

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The reason ______ Tom came to attend the meeting was ______ he was an expert in this field.

A．why; that

B．why; whether

C．that; why

D．why; because

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---It_____ for a whole week. I think it’ll stop soon.
---Hard say. We’re getting into the rainy season now.

A．has rained	B．has been raining
C．is raining	D．will rain

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I’m glad you’ve made great progress so far. Keep it up______ you must be successful.

A．and

B．while

C．so

D．or

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---What do you think of the film?
---Cool! Never before _____ a better one.

A．had I seen

B．I have seen

C．have I seen

D．I had seen

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