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

A. was launched

B. are launched

C. have been launched

D. had been launch

Câu 1: 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 2: The tablets .............. with food.

A. must take

B. must be taken

Câu 3: New officers ........................ by our club when we hold our next meeting.

A. will be elected

B. are electing

C. will elect

D. was elected 

Câu 4: In a few months, the firm ....................... its production.

A. is increased

B. will be increasing

C. will be increased

D. has increasing

Câu 5: The bridge ........................

A. is still built

B. is still being built

Câu 6: Yesterday Pete .................... a ticket for speeding.

A. was given

B. gave

C. was gave

D. had been given