Câu hỏi: I .............. Michael for years.

A. have known

B. know

C. knowing

D. was known

Câu 1: Barbara .................. that package to you tomorrow morning.

A. deliver

B. is going to deliver

C. are going to deliver

D. delivering

Câu 2: We ....................... in the plane for hours when it finally, took off.

A. had been sitting

B. have sat

C. will be sitting

D. will sit

Câu 3: The Wagners ................ to Florida two years ago.

A. moved

B. had been moving

C. move

D. will move

Câu 4: Annette spent a year long to search for scholarship; ................, she did not get positive result.

A. therefore

B. moreover

C. still

D. asa result

Câu 5: My parents    ........... in Florida since 1999.

A. has lived

B. have lived

C. are living

D. live

Câu 6: We .............. since 5:00.

A. talk

B. are talking

C. talking

D. have been talking