Câu hỏi: When she was 21 she -------------- across the United States.

A.  drove

B. drive

C. driven

D. was driving

Câu 1: -------------- study hard when you were at school?

A. Must you

B. Had you

C. Did you have to

D. Were you

Câu 2: There is no red wine? I -------------- white, then.

A. am going to have

B. have

C. will have

D. am having

Câu 3: He ----------

A. will be here soon

B. will here be soon

C. will be soon here

D.  be soon will here

Câu 4: How …………since we …………school?

A. are you/ left

B. have you been/ have left

C. were you/ left

D. have you been/ left

Câu 5: As the sun ------------ I decided to go out.

A. shines

B. has shone

C. shine

D. was shining

Câu 6: When I got to the office, I ----------- that I had forgot to lock the door.

A. realized

B. had realized

C. realize

D. have realized