Câu hỏi: The creation of nature reserves will help to ensure the _____ of many endangered species. 

A. survive

B. survival

C. survivor

D. survivable

Câu 1: Recent             advances such as the internet are proving very useful for conservationists.

A. technology

B. technological

C. technologically

D. technologist

Câu 2: "Would you like some more beer?" he asked. 

A. He asked me if I wanted some beer.

B. He asked me would I like some more beer.

C. He wanted to invite me for a glass of beer

D. He offered me some more beer

Câu 3: There are 350 ________ in the environmental skills course

A. participate 

B. participant 

C. participants

D. participation

Câu 4: Because they erected a barn, the cattle couldn't get out into the wheat field. 

A. In order not to keep the cattle away from the wheat field, they erected a barn

B. They erected a barn in case the cattle couldn't get out into the wheat field.

C. They erected a barn so that the cattle would get in to the wheat field. 

D. They erected a barn, and as a result, the cattle couldn't get out into the wheat field. 

Câu 5: You can't really go              in the countryside nowadays without seeing some evidence of man's influence. 

A. anyhow

B. anyway

C. anywhere

D. somewhere

Câu 6: Her sister is too young to get married.

A. Her sister is not old enough to get married.

B. Her sister is so old to get married.

C. Her sister is not young enough to get married. 

D. Her sister is young enough to get married.