23. Jack is pleased with ____ you have given him and all ____ you have told him.

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

22. Nearby were two canoes ____ they had come to the island.

　　　 A. which　　　　　　　 B. in which　　　　　　 C. that　　　　　　　　　 D. /

21. This is the factory ____ we worked a year ago.

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

20. This is the school ____ we visited three days ago.

　　　 A. where　　　　　　　 B. /　　　　　　　　　　　 C. when　　　　　　　　 D. what

19. I know only a little about this matter; you may ask ____ knows better than I.

　　　 A. whoever　　　　　　 B. whomever　　　　 C. anyone　　　　　　　 D. the one

18. This is the very letter ____came last night.

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

17. The foreign guests, ____ were government officials, were warmly welcomed at the airport.

　　　 A. most of them　　 B. most of that　　　　　　　 C. most of whom　 D. most of those

16. Finally, the thief handed over everything ____ he had stolen to the police.

　　　 A. that 　　　　　　　　 B. which 　　　　　　　　　　 C. whatever　　　　　 D. all

15. Have you read the book ____ I lent to you?

　　　 A. that　　　　　　　　　 B. whom　　　　　　　 C. when　　　　　　　　 D. whose

14. In fact the Swede did not understand the three questions ____ were asked in French.

　　　 A. where　　　　　　　 B. who　　　　　　　　　 C. in which　　　　　　 D. which