Câu hỏi: You should leam .................... the piano.

A. to play

B. playing

C. will play

D. played

Câu 1: I ................ it's time to leave now, don’t you?

A. am thinking

B. think

C. was thinking

D. thought

Câu 2: Sometimes Harry thinks about ................ to another city.

A. to move

B. moving

C. moves

D. move

Câu 3: The price of gasoline ........... up again next month.

A. will go

B. going

C. is going to

D. has gone

Câu 4: Be careful. You ...................... into delicate negotiations at the conference next week.

A. will have been entering

B. have entered

C. are entering

D. will have entered

Câu 5: I need your advice because I .............. about buying a new car.

A. thinks

B. am thinking

C. thinking

D. think

Câu 6: We were so glad .............. you last week.

A. to see

B. saw

C. have seen

D. seen