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

A. is studied

B.  has been studying 

C. had been studying

D. studied

Câu 1: My sweetheart --------------- smoking next week.

A. will give up

B. is going to give up

C. gives up

D. gave up

Câu 2: When the phone rang she ------------ a letter.

A. writes

B. willl write

C. has written

D. was writing

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: “What a lovely boat!” “I ……………half a year building this boat.”

A. spend

B. spent

C. spending

D. have spent

Câu 6: As the sun ------------ I decided to go out.

A. shines

B. has shone

C. shine

D. was shining