The oil must have been used up,______the light went out.A．becauseB．forC．sinceD．as

第1题

Since the road is wet this morning，last night （）．

A.it must be raining

B.it must rain

C.it must have rained

D.it must have been rained

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第2题

The house is dark; the Turners______to bed

A.must have gone

B.must go

C.can have gone

D.may go

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第3题

—Do you have to leave now？

A.can’t

B.have

C.should

D.must

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第4题

We must hurry. Come to think of it, do we really have to go?()

We must hurry. Come to think of it, do we really have to go？（)

A、错误

B、正确

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第5题

Identify the errors in the following sentence:Judging by the noise that is coming from their room, I think that they must have a party. （)

A.Judging by

B.is coming

C.think

D.must have

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第6题

Since the road is wet this morning,_____last night.A．it must rainB．it must be rainingC．it

Since the road is wet this morning,_____last night.

A．it must rain

B．it must be raining

C．it must have rained

D．it must have been rain

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第7题

We have not seen our next-door neighbors for weeks. They ______ somewhere for holiday.

A.should have gone

B.need have gone

C.ought to have gone

D.must have gone

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第8题

“That latest car must have cost you a pretty penny.” “Oh, no, ____.”

A.it hasn’t

B.it didn’t

C.it mustn’t

D.it must haven’t

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第9题

Do you ______ drive on the left in Britain？

A.have to

B.must

C.should

D.may

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第10题

Erna Hart _______ a good swimmer; she swam across the English Channel when she was on

ly fourteen years old!

A、must be

B、must have been

C、could be

D、should have been

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第11题

You _____ all those calculations! We have a computer to do that sort of things.

A.needn't have done

B.shouldn't have done

C.must not have done

D.can not have done

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