Câu hỏi: The buses began to pull out. Most of them were full passengers.

A. The passengers, most of them were full of, began to pull out the buses.

B. The passengers, most of whom were full of the buses, began to pull out.

C. The buses, most of them were full of passengers, began to pull out.

D. The buses, most of which were full of passengers, began to pull out.

Câu 1: Some kinds of fish live in fresh water. Others live in sea water.

A. Some kinds of fish live in fresh water, for others live in sea water.

B. Some kinds of fish live in fresh water, and others live in sea water.

C. Some kinds of fish live in fresh water, or others live in sea water.

D. Some kinds of fish live in fresh water, so others live in sea water.

Câu 2: My mother is very busy at work but she takes good care of her children.

A. In spite of being busy at work, my mother takes good care of her children.

B. My mother takes good care of her children but she is very busy at work.

C. Though my mother was very busy at work my mother took good care of her children.

D. Although my mother was very busy at work she did not take good care of her children.

Câu 3: He cannot practice scuba diving because he has a weak heart.

A. The fact that he has a weak heart cannot stop him practicing scuba diving.

B. Scuba diving makes him suffer from having a weak heart.

C. The reason why he cannot practice scuba diving is that he has a weak heart.

D. He has a weak heart but he continues to practice scuba diving.

Câu 4: The plants may develop differently. The plants live on that island.

A. The plants which live on that island may develop differently.

B. The plants live on that island may develop differently.

C. The plants which lives on that island may develop differently.

D. The plants which live that island may develop differently.

Câu 5: “Please send me to a warm climate” Tom said.

A. Tom pleaded with the boss to send him to a warm climate.

B. Tom begged the boss to send him to a warm climate.

C. Tom would rather went to a warm climate.

D. Tom asked his boss to go to a warm climate.

Câu 6: The student next to me kept chewing gum. That bothered me a lot.

A. The students next to me kept chewing gum, that bothered me a lot.

B. The students next to me kept chewing gum, which bothered me a lot.

C. The students next to me kept chewing gum, bothering me a lot.

D. The students next to me kept chewing gum bothered me a lot.