3. This is the hotel _______last month.

A. which they stayed 　　　　　　　　　　　　　 B. at that they stayed

C. where they stayed at 　　　　　　　　　　　　 D. where they stayed

2. Do you know the man _______?

A. whom I spoke 　 B. to who spoke 　　 C. I spoke to 　　　 D. that I spoke

1. The place _______interested me most was the Children’s Palace.

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

25. Is oxygen the only gas _______ helps fire burn?

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

24. During the days ________, he worked as a servant at the Browns.

A. followed 　　　　　 B. following 　　　　　 C. to follow 　　　　　 D. that followed

23. The number of the people who _______ cars _______ increasing.

A. owns; are 　　　　 B. owns; is 　　　　　　 C. own; is 　　　　　　　 D. own; are

22. I shall never forget those years _______ I lived on the farm with the farmers, _______ has a great effect on my life.

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

21. --- Did you ask the guard _______ happened?

--- Yes, he told me all _______ he knew.

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

20. Smoking, _______ is a bad habit, is, however, popular.

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

19. You can depend on whatever promise _______ he makes.

A. / 　　　　　　　　　　　 B. why 　　　　　　　　　 C. when 　　　　　　　　 D. whose