Câu hỏi: He last had his blood tested ten months ago. 

A. He had his blood tested every ten months.

B. He has had his blood tested for ten months.

C. He hasn't had his blood tested for ten months. 

D. He didn't have any tests on his blood in ten months.

Câu 1: The creation of nature reserves will help to ensure the _____ of many endangered species. 

A. survive

B. survival

C. survivor

D. survivable

Câu 2: Wealthy as they were, they were far from happy. 

A. They were as wealthy as they were happy.

B. Although they were wealthy, they were not happy. 

C. They were not happy as they were wealthy.

D. Even if they were wealthy, they were not unhappy

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

A. participate 

B. participant 

C. participants

D. participation

Câu 4: 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 5: 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. 

Câu 6: "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