（10北京）

22. In the spoken English of some areas in the US, the "r" sounds at the end of the words      .

    A. are dropped                  B. drop

    C. are being dropped            D. have droppedwww. ks5u. com/gaokao/beijing

22.答案：A

考点：时态和语态

解析：the "r" sounds应该使用被动。

24. --I'm not finished with my dinner yet.www. ks5u. com/gaokao/beijing

    --But our friends     for us.www. ks5u. com/gaokao/beijing

     A. will wait     B. wait      C. have waited   D. are waiting

24.答案：D

考点:本题也是在语境中考查学生对时态的灵活运用。

解析：第一个说话人说"我还没吃完饭呢"，而下面的人则说"但是我们的朋友们都在等我们了"根据第一个人还没进行完吃饭的动作，而第二个人又开始催促，我们得知朋友们此时正在等他们。所以用进行时are waiting更符合句意。

26. --I'm sorry, but I don't quite follow you. Did you say you wanted to return on September 20?

     --Sorry, I     myself clear. We want to return on October 20.

A. hadn't made                 B. wouldn't make

     C. don't make                  D. haven't made

26.答案：D

限广术技97da元b0d0法bcb4学司科西习的软习途ca3dab3f网量学升慧9f96公bb70优cd88915f9491件-0dd6西东8050e297有 考点:时态

解析：上文说没听清是几号回来。而下文则说很抱歉我没说清楚。根据句意我们只能选didn't make或者haven't made.那落在选项中我们只能选择D。A. hadn't made过去完成时表过去的过去，不符合题意。B. wouldn't make过去将来时时态不正确。C一般现在时不正确。

28. It took me a long time before I was able to fully appreciate what they __ for me.

    A. had done     B. did       C. would do      D. were doing

28.答案：A

考点:本题考查过去完成时和一般过去时的区别。

解析：整个句子时态用的是一般过去时，我能够表示感谢就已经是过去，而他们对我的帮助则是过去的过去。因此选A。