Câu hỏi: We decided to go out for dinner _________it was raining heavily. 

A. because

B. despite 

C. even if

D. although

Câu 1: We decided______out because because of the bad weather. 

A. to not go 

B. not go

C. not to go

D. not going 

Câu 2: You          forget what I told you . It is very important

A. need not 

B. don't have to

C. must not

D. shan't

Câu 3: 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 4: 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 5: Constantly staying in cold weather may bring           pneumonia

A. in

B. off

C. up

D. on

Câu 6: Are you satisfied               the result of the final test? 

A. to

B. of

C. about 

D. with