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    科目： 来源：不详 题型：单选题

    Mr. Smith couldn’t open the door because his naughty boy ______ it from the inside.
    A．would lock B．was lockingC．has lockedD．had locked

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    科目： 来源：不详 题型：单选题

    They__________on the program for almost one week before I joined them, and now we ________on it as no good results have come out so far.
    A．had been working; are still workingB．had worked; were still working
    C．have been working; have workedD．have worked; are still working

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    科目： 来源：不详 题型：完形填空

    We won't know how the plan works till we have tried it ________.

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    科目： 来源：不详 题型：单选题


    I got caught in the rain and my suit _______.
    A．has ruinedB．had ruined
    C．has been ruinedD．had been ruined

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    科目： 来源：不详 题型：单选题

    My father will not     us to drive his new car.
    A．agreeB．allowC．haveD．let

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    科目： 来源：不详 题型：单选题

    Because of the bad weather, my mother ____ and lay in bed. She ______ for a week.
    A．has been ill; was illB．fell ill; has fallen illC．fell ill; has been illD．fell ill; is ill

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    科目： 来源：不详 题型：单选题

    I wonder why Jenny ____ us recently. We should have heard from her by now.
    A．hasn’t writtenB．doesn’t writeC．won’t writeD．hadn’t written

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    科目： 来源：不详 题型：单选题

    — How long _____ at this job ?
    — Since 1990.
    A．were you cmployedB．have you been employed
    C．had you been employedD．will you be employed

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    科目： 来源：不详 题型：单选题

    With the rapid growth of population, the city _____ in all directions in the past five years.
    A．spreadsB．has spreadC．spreadD．had spread

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    科目： 来源：不详 题型：单选题

    — Is the meeting held in Room 302 or 303 ?
    — It should be 302. But I hear that it _____ till tomorrow.
    A．was put offB．will put offC．has been put offD．is put off

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