Câu hỏi: I want to take my dogs with me. I need their……. 

A. relation

B. relationship

C. company

D. companion

Câu 1: The elevator isn't running now. It must be….order. 

A. out of

B. for

C. into 

D. behind

Câu 2: We don't sell foreign newspapers because there is no……….for them.

A. request

B. claim

C. suggest

D. ask

Câu 3: Can you see the man ______ is sitting at that table?

A. whose

B. who

C. whom

D. which

Câu 4: There has been a lot of………..against nuclear weapons.

A. criticism

B. contest

C. protest 

D. conflict

Câu 5: Einstein's …….is really too difficult for the average people to understand. 

A. explanation

B. knowledge

C. experiment

D. theory

Câu 6: The man ______ car we bought was from Texas.

A. which

B. why

C. where

D. whose