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

A. dip

B. chip

C. sip

D. tip

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

A. poisonous 

B. contaminated

C. flooded

D. polluting

Câu 2: Can you see the man ______ is sitting at that table?

A. whose

B. who

C. whom

D. which

Câu 3: We don't sell foreign newspapers because there is no……….for them.

A. request

B. claim

C. suggest

D. ask

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

A. criticism

B. contest

C. protest 

D. conflict

Câu 5: Since I have been ill, my appetite has diminished. 

A. disire for exercise

B. desire for sleep

C. desire for food

D. desire for travelling

Câu 6: The elevator isn't running now. It must be….order. 

A. out of

B. for

C. into 

D. behind