Câu hỏi: Mary showed me some pictures           by her father. 

A. painted

B. painting

C. they were painted 

D. that painted

Câu 1: I like living in the countryside. It is_______ living in a town. 

A. peaceful than

B. more peaceful as

C. more peaceful than

D. the most eaceful than 

Câu 2: She wanted to know             in my spare time. 

A. what I did 

B. what did I do

C. what I do

D. what do I do

Câu 3: After leaving university , he decided to ______himself to a career in music. 

A. devote 

B. take

C. assign

D. employ 

Câu 4: It is imperative that this letter           immediately.

A. were sent

B. be sent 

C. sent

D. send

Câu 5: I think the computer is such a              invention

A. useless

B. useful

C. use 

D. usage

Câu 6: I used to enjoy the summer_______we had a big family picnic. 

A. where 

B. when 

C. which

D. why