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

A. is selling

B. sold

C. are sold

D. is sold

Câu 1: The day before yesterday we .............................a very bad storm.

A. had had

B. were having

C. had

D. have had

Câu 2: The bridge ........................

A. is still built

B. is still being built

Câu 3: It ............... Mexico.

A. is imported to

B. is imported from

Câu 4: Wine .................... grapes.

A. is made by

B. is made from

C. Either could be used here.

Câu 5: She complains that she ................................ headaches.

A. has frequently had

B. has been frequently

C. has frequently

D. had frequently been had

Câu 6: They are ........................ by the police at themoment.

A. questioned

B. being questioned