Câu hỏi: It is imperative that this letter           immediately.

A. were sent

B. be sent 

C. sent

D. send

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

A. devote 

B. take

C. assign

D. employ 

Câu 4: Global warming is thought to be responsible for some of the world's recent          disasters. 

A. natured

B. naturalism

C. nature

D. natural 

Câu 5: He is not very_____. He is always willing to help everyone

A. good

B. kind

C. selfish 

D. generous

Câu 6: Some people are born rich;           are born poor. 

A. another

B. the others

C. other

D. others