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35.Doing your homework is a sure way to improve your test scores,and this is especially true  it comes to classroom tests.

    A.before         B.since          C.when          D.after

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34.I need hardly tell you how important it is    we win this order.

    A.that           B.what          C.which         D.why

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33.To help myself get to sleep,I try    numbers and    on my breath,but neither  way works.

    A.to count;to concentrate          B.count;concentrate

    C.counting;concentrating            D.being counted;concentrated

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32.-Do you mean we are almost running out of food?

    -Yeah,    the canned and frozen foods are used up.

    A.as soon as      B.as far as       C.as much as      D.as well as

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31.Dorothy was able to switch between German,Polish and Russian,all of    she spoke  fluently.

    A.whom         B.that           C.which         D.them

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30.I have already told you that I’m going to buy it,       .

    A.however does it cost much          B.however much it costs

    C.how much does it cost             D.no matter how it costs

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29.It will take     time, but I’m sure you’ll learn the rules of golf in the end.

   A.1ittle          B.1ittle of        C.a little          D.a little of

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