6.background　 7.allowing for 　8.rejected　 9.rejected 　10.stuck

1.heel　 　2.Edible ; flavours 　3.patent 　4.officer　 　5. petrol

8.(　　 ) This is the boy _____ parents I met in the park yesterday.

A.　　 who　 B. whom　 C. that　 D. whose

Key:

7.(　　 ) It was in the street ___ I live ____ I met Mr. Green.

　　　 A. where; that　 B. where; which　 C./; where　 D. that; which

6.(　　 ) The British are not so familiar with different cultures and other ways of doing things, ____ is often the case in other countries.

　　　　 A. as　 B. that　 C. so　 D.it

5.(　　 ) The operation turned out to be very successful, ____ was more than we could expected.

　　　 A. what　 B. which　 C. that　 D. it

4.(　　 ) _____ is known to everybody, Taiwan is part of China.

　 　　　A. It　 B. As　 C. That　 D. What

3.(　　 ) The course normally attracts 20 students a year, _____ up to half will be from abroad.

　 　　　A. in which　 B. for whom　 C. with which　 D. of whom

2.(　　 ) I think you’ve got to the point ______ a change is needed, or you would fail.

　 　　　A. when　 B. where　 C. that　 D. which

1.(　　 ) I shall never forget the day ______ Shenzhou Ⅴwas launched, _____ has a great effect on my life.

　 　　　A. when; which　 B. that; which　 C. which; that　 D. when; that