Câu hỏi: His friends supported and encouraged him. He did really well in the competition.

A. If his friends had given him support and encouragement, he could have done really well in the competition.

B. No matter how much his friends supported and encouraged him, he couldn’t do well in the competition.

C. Such were his friends’ support and encouragement that he couldn’t do really well in the competition.

D. Had it not been for his friends’ support and encouragement, he couldn’t have done so well in the competition.

Câu 1: They were late for the meeting because of the heavy snow.

A. If it snowed heavily, they would be late for the meeting.

B. Had it not snowed heavily, they would have been late for the meeting

C. But for the heavy snow, they wouldn't have been late for the meeting.

D. If it didn't snow heavily, they wouldn't be late for the meeting.

Câu 2: They expect that recent changes will bring about an overall improvement in the quality of the country’s education.

A. Recent changes are expected to lead to an overall improvement in the quality of the country’s education.

B. The quality of the country’s education is expected to be the consequence of recent changes.

C. It is expected that recent changes are caused by an overall improvement in the country’s education.

D. It was expected that recent changes would result in an overall improvement in the quality of the country’s education.

Câu 3: It’s more than a couple of years since I last went there.

A. I have never stayed there for longer than two years.

B. It was only after two years that I went there again.

C. I haven’t been there since my visit over two years ago.

D. I had never been there until the year before last.

Câu 4: He last visited London three years ago.

A. He has been in London for three years.

B. He hasn't visited London for three years.

C. He didn't visit London three years ago.

D. He was in London for three years.

Câu 5: You have just passed your exam. This makes your parents happy.

A. Having just passed your exam making your parents happy.

B. You have just passed your exam makes your parents happy.

C. That you have just passed your exam makes your parents happy.

D. You have just passed your exam which it makes your parents happy.

Câu 6: Mary is crazy about her new puppy.

A. Mary’s new puppy drives her crazy.

B. Marry really likes her new puppy.

C. Mary’s new puppy is crazy.

D. Mary has a crazy dog.