Câu hỏi: We must take steps to preserve natural resources; otherwise the planet will be in danger. 

A. Unless we take steps to preserve natural resources, the planet will be in danger. 

B. Unless we take steps to preserve natural resources,the planet will not be in danger.

C. If we take steps to preserve natural resources, the planet would be in danger.

D. If we take steps to preserve natural resources,the planet will be in danger. 

Câu 1: 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 2: It is no use           to him - He neverlistens. 

A. talk

B. to talk

C. talking 

D. talked 

Câu 3: Constantly staying in cold weather may bring           pneumonia

A. in

B. off

C. up

D. on

Câu 4: By next year, we             here for ten years? 

A. lived

B. have lived

C. will live

D. will have lived

Câu 5: The car was so expensive that I didn’t buy it

A. The car was not so cheap that I couldn’t buy it. 

B. The car was such expensive that I didn’t buy it. 

C. The car was cheap enough for me to buy

D. The car was too expensive for me to buy

Câu 6: “It’s too stuffy in this room, isn’t it?” said the guest.

A. The guest suggested that the room should be aired. 

B. The guest remarked that the room should not be aired.

C. It’s too stuffy in this room, isn’t it

D. The guest said that there is too much stuff in the room