Câu hỏi: Their house .............. last week.

A. was bought

B. has been bought

Câu 1: It ............... Mexico.

A. is imported to

B. is imported from

Câu 2: 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 3: It .................. with at the moment

A. is dealt

B. is being dealt

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

A. should be done

B. should have been done

Câu 5: Do you think the project ................ by Friday?

A. will be finished

B. is finished

Câu 6: She complains that she ................................ headaches.

A. has frequently had

B. has been frequently

C. has frequently

D. had frequently been had