He is free now, so he ______ go with us, but he hasn’t decided yet.A．shallB．must

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He is free now, so he ______ go with us, but he hasn’t decided yet.

A．shall

B．must

C．may

D．will

答案

解析

略

举一反三

_______ Tom, we wouldn’t have been late for the last bus.

A．If we didn’t wait for	B．If we haven’t waited for
C．we hadn’t waited for	D．Had we not waited for

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You don’t __ to go there if you have no time.

A．need

B．want

C．must

D．ought

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Had your father seen the doctor earlier, he ___.

A．would have died

B．would not have died

C．would not die

D．has not died

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—Shall we go shopping?
—Sorry, we buy anything now because none of the shops are open.

A．mustn’t

B．needn’t

C．can’t

D．shouldn’t

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I’m sorry to say that I can’t imagine such a gentleman _____ be so rude to a lady.

A．might

B．could

C．should

D．would

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