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: She wrote the text. She selected the illustration as well.

A. In order to select the illustration, she had to write the text.

B. The text she wrote was not as good as the illustration she selected.

C. If she had written the text, she would have selected the illustration.

D. She not only wrote the text but also selected the illustration.

Câu 2: I tried to persuade her. I didn’t succeed, however.

A. Because of persuading her, I didn’t succeed

B. Although I tried to persuade her, I didn’t succeed

C.  I didn’t succeed but I tried to persuade her

D. However I tried to persuade her, I didn’t succeed

Câu 3: I usually drive to work, but today I go by bus.

A. Although I can drive to work, I go by bus today.

B. Although I can go by bus, I drive to work today.

C. Instead of driving to work, I go by bus today.

D. Instead of going by bus, I drive to work today.

Câu 4: It was such a boring speech that we began to yawn.

A. The speech was very boring that we began to yawn.

B. It was so a boring speech that we began to yawn.

C. The speech was too boring that we began to yawn.

D. The speech was so boring that we began to yawn.

Câu 5: We missed the turning because we forgot to take the map with us.

A. Without the right map with us, we missed the turning.

B. If we were taking the map with us, we did not miss the turning.

C. Without the map with us, we missed the turning.

D. Had we taken the map with us, we would not have missed the turning.

Câu 6: I forgot to lock the door before leaving.

A. I didn’t remember whether I locked the door before leaving.

B. I remembered that I left the door locked before going out.

C. I locked the door before leaving, but I forgot about it.

D. I left without remembering to lock the door.