Câu hỏi: People have discovered a new source of energy. 

A. A new source of energy have been discovered by people.

B. A new source of energy has discovered.

C. A new source of energy has been discovered.

D. A new source of energy have been discovered. 

Câu 1: 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 2: 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 3: We decided to go out for dinner _________it was raining heavily. 

A. because

B. despite 

C. even if

D. although

Câu 4: I didn't arrive in time to see her. 

A. I was early enough to see her. 

B. I wasn't early enough to see her.

C. I didn't want see her.

D. She didn't want to see me.

Câu 5: I don't know him             to borrow money from him.

A. enough good

B. good enough

C. well enough 

D. enough well

Câu 6: Although he is intelligent, he doesn’t do well at school. 

A. Despite being intelligent, he doesn’t do well at school.

B. In spite of intelligent, he doesn’t do well at school. 

C. In spite he is intelligent, he doesn’t do well at school. 

D. Although his intelligence, he does well at school.