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 think John …………..tomorrow.

A. would come

B. come

C. will come

D. comes

Câu 2: My daughter ------------- university last June.

A. left

B. has left

C. leaves

D. was leaving

Câu 3:  I’m sorry. I don’t understand what -----------------.

A. you say

B. you're saying

C. you will say

D. you would say

Câu 4: As the sun ------------ I decided to go out.

A. shines

B. has shone

C. shine

D. was shining

Câu 5: “How many pages…………… so far?"

A. have you studied

B. did you study

C. do you study

D. had you studied

Câu 6: He often ------------ so nervous before his exams.

A. feels

B. felt

C. was feeling

D. had felt