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

A. is selling

B. sold

C. are sold

D. is sold

Câu 1: She complains that she ................................ headaches.

A. has frequently had

B. has been frequently

C. has frequently

D. had frequently been had

Câu 2: Their house .............. last week.

A. was bought

B. has been bought

Câu 3: Wine .................... grapes.

A. is made by

B. is made from

C. Either could be used here.

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

A. are made

B. were made

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: It............ by courier this morning.

A. was sent

B. is sent