Câu hỏi: Constantly staying in cold weather may bring           pneumonia

A. in

B. off

C. up

D. on

Câu 1: Garlic is a plant that grows            there is a warm climate.

A. wherever 

B. how

C. which

D. what

Câu 2: The police had to let her _________ because of insufficient evidence. 

A. go

B. to go 

C. going 

D. gone

Câu 3: People protesting against pollution are marching to London. 

A. People who protest against pollution are marching to London. 

B. People who protests against pollution are marching to London.

C. People who protesting against pollution are marching to London.

D. People protect pollution are marching to London.

Câu 4: He asked, “Why didn’t she take the final exam?”

A. He asked why she hadn’t taken the final exam. 

B. He asked why she took the final exam. 

C. He asked why didn’t she take the final exam. 

D. He asked why hadn’t she taken the final exam.

Câu 5: It is raining hard, so our meeting has to be _________ till next Saturday? 

A. put off

B. put down 

C. put up 

D. put away

Câu 6:              Christmas Eve, people often have parties at midnight

A. In

B. At

C. On

D. For