Câu hỏi: They are ........................ by the police at themoment.

A. questioned

B. being questioned

Câu 1: Marilyn ...................... her car to a friend because she couldn't drive.

A. were selling

B. sold

C. was sold

D. were sold

Câu 2: Before leaving camp, the Boy Scouts .............. the fire.

A. were put out

B. had been put out

C. put out 

D. had putted out 

Câu 3: Since the first space mission many communication satellites ..........................

A. was launched

B. are launched

C. have been launched

D. had been launch

Câu 4: We .......................... all the windows last weekend.

A. washed

B. were washed

C. was washing

D. wash

Câu 5: By the time the applicant makes up his mind, the offer .......................

A. will cancel

B. will have been cancelled

C. will be cancelling

D. will have been cancel

Câu 6: Wine .................... grapes.

A. is made by

B. is made from

C. Either could be used here.