Câu hỏi: I think the computer is such a              invention

A. useless

B. useful

C. use 

D. usage

Câu 1: Sarah couldn't meet us,           was a pity. 

A. what

B. which 

C. that 

D. it 

Câu 2: The farmers were sure that they_____another good harvest the next year. 

A. had

B. had had

C. will have

D. would have

Câu 3: At lon ____the government is starting to listen to our problems. 

A. late 

B. last

C. first

D. way 

Câu 4: After getting a ______ in business administration he joined the recording company EMI. 

A. qualification

B. title 

C. graduate 

D. grade

Câu 5: It is such an easy and _______ way to write a letter. 

A. pain

B. painless

C. painful 

D. painfully

Câu 6: If you           a chance to study in the USA , just take it. 

A. get

B. got

C. had got

D. will get