15. --- You look happy today. Is there anything good?

--- I’m very delighted ______ as one of the exchange students.

A. to choose　 　　　　　　　　　　　　　　　　　　　　　 B. to have been chosen　

C. choosing　　 　　　　　　　　　　 　　　　　　　　　　 D. having been chosen

14. This football player was accused of taking money for not scoring goals ______.

A. by chance　　　 B. on end　　　 　　　　 C. in turn　　　　 　　　　　 D. on purpose

13. It is not how much money you will give us but that you are present at the ceremony ______ really matters.

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

12. --- How did you like the concert last night?

　　--- I enjoyed it very much, but the dancers ______ a better job.

A. could have done　 B. couldn’t have done　　 C. could do　　　　　　　　　 D. had done

11. Criticized as online games are, they never fail to ______ a large number of teenagers．

A. appeal to　　 　　 B. object to　　 　　 　　　 C. refer to　　 　　　 　　　 D. turn to

10. ---When shall we start the reconstruction of the historic building?

　　 --- Not until our program ______ by the authority.

　　 A. will approve　　　　 　　　　　　 　　　　　　　　 B. will be approved　

C. has approved　　 　　　　　　　　　　　　　 　　　 D. has been approved

9. I have to reschedule the appointment with you since there is a ______ in my arrangement.

　 A. contract 　　　　　　　 　　　 B. contrast 　　　　　 　　　 C. connection 　　　　　　　 D. conflict

8. You will have to stay at home all day ______ you finish all your homework.

A. if　 　　　　　　　　　　 B. unless　 　　　　　　　　 C. whether　 　　　　　　　　　　 D. because

7. He works very hard in order to get himself ______ into a key university.

A. accepted　 　　　　　 B. received　 　　　　　　　 C. announced　 　　　　　 D. admitted