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

A.  drove

B. drive

C. driven

D. was driving

Câu 1: He ----------

A. will be here soon

B. will here be soon

C. will be soon here

D.  be soon will here

Câu 2: 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

Câu 3: He hates his boss so he ------------- his job.

A. leaves

B. has left

C. is leaving

D. left

Câu 4: When the phone rang she ------------ a letter.

A. writes

B. willl write

C. has written

D. was writing

Câu 5: How …………since we …………school?

A. are you/ left

B. have you been/ have left

C. were you/ left

D. have you been/ left

Câu 6:  How long have you ------------- he was a liar.

A. been knowing

B. knew

C. know

D. known