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: Harry no longer smokes a lot.

A. Harry now smokes a lot.

B. Harry used to smoke a lot.

C. Harry didn’t use to smoke a lot.

D. Harry rarely smoked a lot.

Câu 2: Marry loved her stuffed animal when she was young. She couldn’t sleep without it.

A. When Marry was young, she loved her stuffed animal so as not to sleep with it.

B. As Marry couldn’t sleep without her stuffed animal when she was young, she loved it.

C. When Marry was young, she loved her stuffed animal though she couldn’t sleep without it.

D. When Marry was young, she loved her stuffed animal so much that she couldn’t sleep without it.

Câu 3: 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 4: I write to my friends overseas regularly. I don’t want to lose touch with them.

A. It is important for me to send letters to my friends abroad to keep them up to date on events in my life.

B. I keep in touch with my friends in foreign countries by writing to them from time to time.

C. My friends try not to lose contact with me by writing very often.

D. In order to not lose touch with my friends abroad, I write to them on a regular basis.

Câu 5: Refusal to give a breath sample to the police could lead to your arrest.

A. If you refused to be arrested, you have to give a breath sample.

B. You could be arrested for not giving a breath sample to the police.

C. If a breath sample is not given, the police will refuse to arrest you.

D. The police could cause you to give a breath sample to decide whether to arrest you or not.

Câu 6: The fire-fighters made every effort to put off the flames. The building burned down completely.

A. The building burned down completely though the fire-fighters made every effort to put off the flames.

B. Had it not been for the fire-fighters’ every effort, the building would have burned down completely.

C. Making every effort to put off the flames, the fire-fighters completely burned down the building.

D. Since the fire-fighters made every effort to put off the flames, the building burned down completely.