4. There was time I hated to go to school .

A.a; that B.a; when C.the; that D.the ; when

解析：a time表示曾经一度，when 引导的定语从句修饰A time

There were a time when this song was very popular.

There was a time when women were not admitted to universities.

5. Scientists generally agree that earth’s climate will warm up over the next 50 to100 years______ it has warmed in the 20,000 years since Ice Age.

A. so long as. B. as much as C as long as. D as well as

解析：as much as表示程度

6. Now in the market there are too many oranges, making the prices down, so I suggest _____.

A.you’d better turn to do other business

B.yowould rather turn to other business

C.yoturning to doing other business=your turning to doing

D.yoought to turn to selling other fruits

解析：=your turning to doing . suggest+(one’s/sb.)doing sth./that 从句(should do )

7. _____ some old tables, his house was almost empty.

A. Besides B. Except C. Apart from D. But

解析：apart from=besides/except/except for 这里相当于except for

8. ----- What’s the model plane look like?

----- Well, the wings of the plane are ______ of its body.

A. more than the length twice B. twice more than the length

C. more than twice the length D. more twice than the length

解析：more than 修饰twice

9. ----- Which share is meant for me ? ----- Yocan take _____ half. They are exactly the same.

A. this B. any C. each D. neither

解析：从half 可知是两半,意思是“你可以拿这一半”还可用either

10. I_____ violin lessons every two weeks, but I think I ‘ll make it every week from next month.

A. am having B. have had C. have D. have been having

解析：从后半句可看出现在一直是两周一次。

11. It is fairly common in Africa for there______ a group of expert musicians surrounded by others who also join in the performances.

A. being B. to be C. be D. is

解析：there be 结构，用在for sb. to do sth结构中

12. ----Now that yolike the computer so much. Why not buy it?

---Well, I can’t afford ______computer.

A. that expensive a B. a that expensive C. that an expensive D. an expensive that

解析：that expensive a = so expensive a “that” 为副词

13. He has got himself into a dangerous situation ______ he is likely to lose control over the plan. A. where B. which C. where D. why

解析：situation, case , point, 等词后常用where引导定语从句 ; occasion 后常用when 引导定语从句。

14. ______, the concert began.

A. The listeners having taken their seats B. Having taken their seats

C. Having taken their places D. Taking their seats