Câu hỏi: I have had a headache…………….yesterday.

A. till

B. for

C. since

D. until

Câu 1: He devotes most of his time……photography. 

A. for studying 

B. to studying of

C. to studying

D. to study

Câu 2: It's getting cold. You'd better not…….without a coat.

A. go out 

B. to go out

C. going out 

D. gone out

Câu 3: The chief of police………work is very important takes care of the public safety. 

A. who

B. which

C. whose

D. whom

Câu 4: Let's go dancing,………..? 

A. shall we

B. will we

C. do we

D. let's not we

Câu 5: I…………..recently. 

A. can't have slept

B. won't have slept

C. didn't sleep

D. haven't been able to sleep

Câu 6: I hear that your examinations are next week. You…….very hard at the moment. 

A. study

B. are being studied 

C. must study

D. must be studying