20. An average of 130,000 Chinese ____ abroad for studies every year over the past few years, improving exchanges in the educational fields.

　 　 A. was going　 　　　　　　　　　　　　　　　　　 B. have been going　

C. has been going　 　　　　　　　　　　　 　　D. are going

19. Students in this school don’t have classes on Wednesday afternoon, which is ____ , for teachers have a meeting.

　 　 A. practice　　 　　　 B. action　　 　　 C. experience　　 　　 D. sense

18. –Were all the passengers on the bus injured in the accident?

　 --No, ____ only the four who got hurt.

　 　 A. there was　 　　　 B. there were　 C. that was　 　　　　　 D. it was

17. –How long do you suppose it will be ____ he arrives at the small village?

　 --Five hours or so.

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

16. Having been praised by the teacher, the little girl ran back home,____.

　　 A. happily and satisfied　　　　　　 　　 B. eager and excitedly　　　　　　　　　　　

C. happy and satisfied　　　　 　　　 　　D. anxiously and excitedly

15. Mount Wuyi is such an attractive place of interest ____ everyone likes to visit.

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

14. You can’t wear a light blue coat ____ that jacket -it looks terrible.

　 　 A. over　　 　　　　　　　 　B. above　 　　　　　 C. up　　 　　　　　 D. on