Câu hỏi: Wine .................... grapes.

A. is made by

B. is made from

C. Either could be used here.

Câu 1: Their house .............. last week.

A. was bought

B. has been bought

Câu 2: The tablets .............. with food.

A. must take

B. must be taken

Câu 3: We .......................... all the windows last weekend.

A. washed

B. were washed

C. was washing

D. wash

Câu 4: Before leaving camp, the Boy Scouts .............. the fire.

A. were put out

B. had been put out

C. put out 

D. had putted out 

Câu 5: They are ........................ by the police at themoment.

A. questioned

B. being questioned

Câu 6: These shoes .................. of leather.

A. are made

B. were made