Câu hỏi: Dad allowed Dora......................... to the party.

A. going

B. to go

C. go

D. gone

Câu 1: I…………..at the checkout when I………….. a strange-looking man.

A. waited/noticed

B. was waiting/noticed

C. waited/was noticing

D. was waiting/had noticed

Câu 2: She shouldn’t get married yet; she . . . . . . . . . . . . . . . . 

A. is not old enough

B. was not old enough

C. is not enough old

D. was not enough old

Câu 3: According to the research reports, people usually ………….. in their sleep 25 to 30 times each night.

A. turn

B. are turning

C. have turned

D. turned

Câu 4: We…………..in this town for a long time. We…………..here sixteen years ago.

A. had been/come

B. have been/came

C. were/came

D. are/came

Câu 5: Do you mind _____ up?

A. wash

B. washing

C. washed

D. to wash

Câu 6: He _____ to give up smoking since last week.

A. was trying

B. have tried

C. has tried

D. tried