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: 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 2: Do you think the project ................ by Friday?

A. will be finished

B. is finished

Câu 3: It ............... Mexico.

A. is imported to

B. is imported from

Câu 4: 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 5: These shoes .................. of leather.

A. are made

B. were made

Câu 6: She ................ promoted again.

A. has been

B. is