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: I didn't realize that somebody was recording our conversation.

A. Our conversation wasn't realized to be recorded.

B. I didn’t realize that our conversation was recorded.

C. I didn't realize that our conversation was being recorded

D. I didn't realize that our conversation was being recorded by someone.

Câu 2: She finished her driving lesson. Her father allowed her to use his car.

A. Having finished her driving lesson, her father allowed her to use his car.

B. Having finished her driving lesson, she was allowed to use her father's car.

C. To be allowed to use her father's car, she tried to finish her driving lesson.

D. Being allowed to use her father's car, she tried to finish her driving lesson.

Câu 3: 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 4: 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 5: Many doctors and nurses on duty during holidays don’t have time to relax. They don’t have time to meet up with their families.

A. Many doctors and nurses on duty during holidays have time neither to relax nor to meet up with their families.

B. Many doctors and nurses on duty during holidays have time neither to relax or to meet up with their families.

C. Many doctors and nurses on duty during holidays have time either to relax or to meet up with their families.

D. Many doctors and nurses on duty during holidays have time not only to relax but also to meet up with their families.

Câu 6: Canada does not require US citizens to obtain passports to enter the country. Mexico does not require US citizens to do the same.

A. Canada does not require US citizens to obtain passports to enter the country, and Mexico does, either.

B. Canada does not require US citizens to obtain passports to enter the country, and Mexico does not, either.

C. Canada does not require US citizens to obtain passports to enter the country, and neither Mexico does.

D. Canada does not require US citizens to obtain passports to enter the country while Mexico does.