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

A. have known

B. know

C. knowing

D. was known

Câu 1: I ................. the house before you called.

A. leave

B. am leaving

C. had left

D. had been leaving

Câu 2: The Wagners ................ to Florida two years ago.

A. moved

B. had been moving

C. move

D. will move

Câu 3: Barbara .................. that package to you tomorrow morning.

A. deliver

B. is going to deliver

C. are going to deliver

D. delivering

Câu 4: Rita .................. class every day.

A. not to attend

B. doesn’t attend

C. not attending

D. isn’t attended

Câu 5: The store ..................... two sales so far this year.

A. is having

B. has been having

C. has

D. has had

Câu 6: The telephone .............. ten times before Patsy finally answered it.

A. rings

B. ringing

C. had rung

D. is ringing