Câu hỏi: People believe that the weather is changing dramatically.

A. The weather is believed to be changing dramatically.

B. The weather is believed to have changed dramatically.

C. The weather is believed to change dramatically.

D. The weather is believed to have been changing dramatically.

Câu 1: John is studying hard. He doesn’t want to fail the next exam.

A. John is studying hard in order not to fail the next exam.

B. John is studying hard in order that he not fail the next exam.

C. John is studying hard so as to fail the next exam.

D. John is studying hard in order to not to fail the next exam.

Câu 2: The boy lost several of his fingers because of firecrackers. The doctors are operating on him.

A. The boy who lost several of his fingers because of firecrackers is being operating on.

B. The boy whom the doctors are operating on him lost several of his fingers because of firecrackers.

C. The boy was whom the doctors are operating on him lost several of his fingers because of firecrackers.

D. The doctors are operating on the boy who lost several of his fingers because of firecrackers.

Câu 3: My mother hasn’t returned to her hometown since 1999.

A. It’s 17 years since my mother last returned to her hometown.

B. My mother last returned to her hometown in 1999.

C. The last time my mother returned to her hometown was in 1999.

D. All are correct.

Câu 4: The child gave some instructions. I don’t understand any of them

A. The instructions the child gave are not understanding to me.

B. It was the instructions the child gave that confused me.

C. It hasn’t been clear to me about the instructions given by the child.

D. I’m finding it difficult to figure out what the child required according to his instructions.

Câu 5: We couldn’t have been to go to the final match without the coach’s flexible strategies.

A. We could have been able to go to the final match with the coach’s flexible strategies.

B. If we could be able to go to the final match, the coach would have flexible strategies.

C. If we couldn’t have been able to go to the final match, we would have had the coach’s flexible strategies.

D. Had it not been for the coach’s flexible strategies, we couldn’t have been able to go to the final match.

Câu 6: He might have forgotten the place you’d arranged to meet at.

A. Perhaps he didn’t remember where you were going to meet.

B. You planned to meet him at a place that he’d forgotten about

C. He didn’t remember meeting you at that time.

D. He couldn’t remember where the meeting place was.