Câu hỏi: I think the computer is such a              invention

A. useless

B. useful

C. use 

D. usage

Câu 1: It is imperative that this letter           immediately.

A. were sent

B. be sent 

C. sent

D. send

Câu 2: After getting a ______ in business administration he joined the recording company EMI. 

A. qualification

B. title 

C. graduate 

D. grade

Câu 3: Nam didn't go to the party because he __________.

A. didn't invited 

B. wasn't invited 

C. hadn't invited

D. isn't invited

Câu 4: It is such an easy and _______ way to write a letter. 

A. pain

B. painless

C. painful 

D. painfully

Câu 5: When he           up his performing career, people around him were more disappointed than he was. 

A. turned

B. brought 

C. gave 

D. put away

Câu 6: 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