Câu hỏi: She is tired because she ------------- all day.

A. is studied

B.  has been studying 

C. had been studying

D. studied

Câu 1:  I’m sorry. I don’t understand what -----------------.

A. you say

B. you're saying

C. you will say

D. you would say

Câu 2:  How long have you ------------- he was a liar.

A. been knowing

B. knew

C. know

D. known

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

A. leaves

B. has left

C. is leaving

D. left

Câu 4: My daughter ------------- university last June.

A. left

B. has left

C. leaves

D. was leaving

Câu 5: ------------- to the radio when you get up everyday?

A. Do you listen

B. Are you listening

C. Was you listening

D. Did you listen

Câu 6: We are too late. The plane …………… off ten minutes ago.

A. has taken

B. took

C. had taken

D. was taken