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: My boss works better when he's pressed for time.

A. The less time my boss has, the better he works. 

B. The more time my boss has, the better he works.

C. My boss works better when he has a lot of time. 

D. My boss likes doing things when he has a lot of time.

Câu 2: The council intends to raise awareness of the effects of traffic pollution on our          

A. health 

B. healthy

C. unhealthy

D. healthful

Câu 3: She said, "John, I'll show you around my city when you're here."

A. She made a trip around her city with John. 

B. She promised to show John around her city.

C. She didn't want to show John around her city.

D. She organized a trip around her city for John.

Câu 4: "Be careful! Don't do that again," he said

A. He encouraged me to do that again. 

B. He advised me to be careful and do that again. 

C. He warned me not to do that again.

D. He told me to be careful, so I didn't do that again.

Câu 5: She ate nothing but small pieces of bread and butter.

A. She ate only some small pieces of bread and butter. 

B. She only ate small pieces of bread and butter because she didn't like them.

C. She didn't eat anything, not even the bread and butter.

D. She wouldn't touch the bread and butter, but she ate other things.

Câu 6: 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