Câu hỏi: 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 1: 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 2: We don’t allow anyone to use their cell phones during the examination.

A. Nobody is allowed to use their cell phones during the examination.

B. Nobody is allowed using their cell phones during the examination.

C. Nobody isn’t allowed to use their cell phones during the examination.

D. Nobody isn’t allowed using their cell phones during the examination.

Câu 3: 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 4: 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.

Câu 5: 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 6: They arrived too late to get good seats.

A. They had to stand for the whole show.

B. Although they were late, they found some good seats.

C. They got good seats some time after they arrived.

D. As they got there too late, there were no good seats left.