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

A. is studied

B.  has been studying 

C. had been studying

D. studied

Câu 1: While the waiter was picking up the broken plates, he ---------- his finger.

A. cut

B. was cutting

C. had cut

D. cuts

Câu 2: My sweetheart --------------- smoking next week.

A. will give up

B. is going to give up

C. gives up

D. gave up

Câu 3:  How long have you ------------- he was a liar.

A. been knowing

B. knew

C. know

D. known

Câu 4: There is no red wine? I -------------- white, then.

A. am going to have

B. have

C. will have

D. am having

Câu 5: They ------------ to the theatre twice so far this month.

A. are going

B. go

C. went

D. have been

Câu 6:  I’m sorry. I don’t understand what -----------------.

A. you say

B. you're saying

C. you will say

D. you would say