Câu hỏi: Most scientists know him well. However, very few ordinary people have heard of him.

A. Many ordinary people know him better than most scientists do.

B. Although he is well known to scientists, he is little known to the general public.

C. He is the only scientist that is not known to the general public.

D. Not only scientists but also the general public know him as a big name.

Câu 1: Nam defeated the former champion in three sets. He finally won the inter-school table tennis championship.

A. Being defeated by the former champion, Nam lost the chance to play the final game of inter-school table tennis championship.

B. Having defeated the former champion in the inter-school table tennis, Nam did not hold the title of champion.

C. Having defeated the former champion in three sets, Nam won the inter-school table tennis championship.

D. Although Nam defeated the former champion in three sets, he did not win the title of inter-school table tennis champion.

Câu 2: It’s difficult for me to understand what he implies.

A. I find it difficult to understand what he really means.

B. To understand what he really means is difficult to find.

C. Understanding what he implies is found difficult.

D. What he implies is not very difficult to understand.

Câu 3: It’s cold outside and my leg hurts. I haven't been out for weeks.

A. I haven't been out for weeks, which makes the weather cold and my leg bad.

B. The weather is cold and my leg is bad as a result of my stay indoors for weeks.

C. Because of the cold weather and my bad leg, I haven't been out for weeks.

D. What makes the weather cold and my leg bad is my stay indoors for weeks.

Câu 4: It was only when I left home that I realized how much my family meant to me.

A. As soon as I left home, I found out what a family could do without.

B. I left home and didn’t realize how meaningful my family was.

C. Not until I left home did I realize how much my family meant to me.

D. Before I left home, I realized how much my family meant to me.

Câu 5: His colleagues gave him a present when he retired.

A. He was given a present when he retired.

B. A present was given by his colleagues when he retired.

C. He was given a present by his colleagues when he retired.

D. A present was given him when he retired.

Câu 6: She was so busy that she couldn’t answer the phone.

A. She was very busy that she couldn’t answer the phone.

B. She was too busy to answer the phone.

C. She was too busy not to answer the phone.

D. She was very busy so that she couldn’t answer the phone