663] Eight students ____ ten in our class are League members.
[译文] 我们班上十分之八的同学是团员。
A. of B. out
C. from D. in
[答案及简析] D。 表示数量，比例，程度时用in。eight in then十个中有八个。
662] ----- When are you _____ your next exams? ----- Next month.
[译文] --你什么时候参加下一次考试？ --下一个月。
A. making B. taking
C. holding D. getting
[答案及简析] B。 参加考试用take。
661] Summer in ______ south of France are for _____ most part dry and sunny.
[译文] 在法国南方的夏天绝大部分是干燥和艳阳天。
A. / ; a B. the; /
C. / ; / D. the; the
[答案及简析] D。 表示方位的短语中必须加定冠词；最高级前得加定冠词。
660] The book-store _____ open until 8 at night every day.
[译文] 这家书店每天开门直到晚上8点钟。
A. stays B. starts
C. becomes D. turns
[答案及简析] A。 有until 一词，一般构成not …until 结构，主句中的谓语动词应该是瞬间动词，如果是延续性动词，则应该是肯定句。
659] This task is _____ for us. We need ______ people.
[译文] 这个任务对我们来说太重了。我们还需要三个人。
A. much too; another B. too much; other three
C. much too; more three D. too much; three more
[答案及简析] D。 much too后面一般接形容词或副词；too much过多，在句中可以作宾语，定域，状语或表语；another后面一般跟名词单数，要跟复数名词就得加数词。
658] She wants very much to improve her _______.
[译文] 她很想提高她的英语口语。
A. speaking English B. spoken English
C. English speaking D. speak English
[答案及简析] B。 spoken English 口语。
657] My parents always let me have my own ______ of living.
[译文] 我的父母让我有自己的生活方式。
A. way B. method
C. manner D. fashion
[答案及简析] A。 way of living生活方式。
656] _____ New York _______ London are two of the largest cities in the world.
[译文] 纽约和伦敦都是两个世界上最大的城市。
A. Either; or B. Both; and
C. Neither; nor D. Not only; but also
[答案及简析] B。 根据谓语动词判断，应该是both …and..结构。其它几个都是就近一致原则，该用单数。
655] ______ met, it won’t be easily forgotten.
[译文] 一旦遇上了，就不易忘记。
A. If you B. when it
C. once D. Once you were
[答案及简析] C。 once引导的条件状语从句，省略了it is。
654] -----They used to be good friends, but now they are like strangers. ----- How _____ this ______?
[译文] --他们过去一直是好朋友，但现在形同路人。 --怎么回事呀？
A. were; come about B. did; come about
C. were; taken place D. were; happened
[答案及简析] B。 come about, take place, happen都是发生的意思，均无被动语态。