Câu hỏi: When I arrived, they were having dinner. 

A. They ate their dinner as soon as I arrived.

B. When they started having their dinner, I arrived.

C. I came in the middle of their dinner.

D. They invited me to dinner

Câu 1: 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 2: There's no point in persuading Jane to change her mind. 

A. No one wants Jane to change her mind because it's pointless.

B. It's possible for us to persuade Jane to change her mind.

C. Jane will change her mind though she doesn't want to.

D. It's useless to persuade Jane to change her mind.

Câu 3: The way to get the best out of me is to make me work very hard. 

A. My work is under consideration, so I do my best.

B. Don't make me work hard or I can't make the best out of me.

C. I work best when I am under pressure. 

D. If you make me work hard, I can't get the best.

Câu 4: 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 5: Deforestation in South America is an issue of ____ importance. 

A. global 

B. globe 

C. globalist

D. globalize

Câu 6: Recent             advances such as the internet are proving very useful for conservationists.

A. technology

B. technological

C. technologically

D. technologist