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

A. natured

B. naturalism

C. nature

D. natural 

Câu 1: I am       to see you here. 

A. surprise

B. surprising 

C. surprised

D. to surprise

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: He loved performing but it was a very hard _______.

A. job

B. more 

C. effort

D. far

Câu 4: It is imperative that this letter           immediately.

A. were sent

B. be sent 

C. sent

D. send

Câu 5: 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 6: He is not very_____. He is always willing to help everyone

A. good

B. kind

C. selfish 

D. generous