Câu hỏi: He knew it was time to lose some weight. 

A. He had lost some weight.

B. He went on a diet to lose his weight.

C. He realized that he should lose some weight. 

D. He must have lost some weight.

Câu 1: There are 350 ________ in the environmental skills course

A. participate 

B. participant 

C. participants

D. participation

Câu 2: 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 3: The creation of nature reserves will help to ensure the _____ of many endangered species. 

A. survive

B. survival

C. survivor

D. survivable

Câu 4: 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 5: "Please don't drive so fast, Tom," said Lisa

A. Lisa complained about Tom's driving too fast

B. Lisa pleaded with Tom to drive fast

C. Lisa insisted on Tom's driving on

D. Lisa begged Tom not to drive so fast.

Câu 6: " Why don't you reply to the President's offer right now?" said Mary to her husband

A. Marry suggested that her husband should reply to the President's offer without delay.

B. Mary told her husband why he didn't reply to the President's offer then.

C. Mary ordered her husband to reply to the President's offer right now.

D. Mary wondered why her husband didn't reply to the President's offer hen.