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

A. is increased

B. will be increasing

C. will be increased

D. has increasing

Câu 1: Since the first space mission many communication satellites ..........................

A. was launched

B. are launched

C. have been launched

D. had been launch

Câu 2: Brigette thinks her dress is a little too long, so she plans to get it ....................

A. shorten

B. shortened

C. to have shortened

D. being shortened

Câu 3: Concert tickets .................... at the box office.

A. is selling

B. sold

C. are sold

D. is sold

Câu 4: 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 5: It ................. last week.

A. should be done

B. should have been done

Câu 6: The tablets .............. with food.

A. must take

B. must be taken