13. Their cheerful voice showed that they were having a ______ discussion.　　　 　　　　　

A. noisy　　　 B. serious　　 　　C. complete　　 D. friendly

12. It was with great joy _____ he received the news that his lost daughter had been found.　

　 A. because　 B. which　　 　　C. since　　　 　D. that

11. Someone is ringing the doorbell. Go and see _____.

　 A. who is he　 B. who he is　 　C. who is it　　　 D. who it is

10. You should make it a rule to leave things ________ you can find them again.　

　 A. when　　　 B. where　　　 C. then　　　　 D. there

9. Our club is open to adults only. _____ your child have entered without permission.

　 A. There seems that　　 　　B. It seems to be　　

C. There seems to be 　　　D. It seems that

8. I read about it in some book or other. Does it matter ______ it was.

　 A. where　　 B. what　　 　　　　C. how　　 　　D. which

7. It all depends on _____ they will support us.

A. when　　 B. where　　 　C. whether　　 D. if

6. It was a matter of _____ would take the position.

A. who 　　B. whoever　　 C. whom　　 D. whomever

5. A modern city has been set up in ______ was a wasteland ten years ago.　

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

4. The road is covered with snow. I can’t understand ______ they insist on going by motorbike.

A. why　　 B. whether　　　 C. when　　 D. how