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: These shoes .................. of leather.

A. are made

B. were made

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

A. was bought

B. has been bought

Câu 3: The tablets .............. with food.

A. must take

B. must be taken

Câu 4: They are ........................ by the police at themoment.

A. questioned

B. being questioned

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: We .......................... all the windows last weekend.

A. washed

B. were washed

C. was washing

D. wash