1 . —The telephone line to the headmaster is always busy.
—Someone ______ the telephone.
—Someone ______ the telephone.
| A．need use | B．should use | C．must be using | D．must use |
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2 . —Is it good to look up every new word when I come across it in reading?
—No. You ________, because you are likely to guess the meaning from the context.
—No. You ________, because you are likely to guess the meaning from the context.
| A．can’t | B．mustn’t | C．don’t have to | D．ought not to |
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11-12高二·山西·阶段练习
3 . —I visited France last year.
—That interesting.
—That interesting.
| A．was | B．can be | C．must be | D．must have been |
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