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

A. which

B. why

C. where

D. whose

Câu 1: The rivers can be…………..by chemicals. 

A. poisonous 

B. contaminated

C. flooded

D. polluting

Câu 2: There has been a lot of………..against nuclear weapons.

A. criticism

B. contest

C. protest 

D. conflict

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

A. whose

B. who

C. whom

D. which

Câu 4: After the campaign, a special medal was…….to all people involved.

A. gained 

B. awarded 

C. earned

D. deserved

Câu 5: I promptly went to sleep again. 

A. early

B. immediately 

C. soon 

D. after a while

Câu 6: I need some small change to……..the porter. 

A. dip

B. chip

C. sip

D. tip