Câu hỏi: The government have established some wildlife reserves. They want to protect endangered species.

A. Whether the government have established some wildlife reserves or not, endangered species are still protected.

B. Endangered species can't be protected although the government have established some wildlife reserves.

C. The government have established some wildlife reserves so that endangered species can be protected.

D. If the government established some wildlife reserves, they would be able to protect endangered species.

Câu 1: 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 2: 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 3: It’s undeniable that the Internet plays a vital role in our life nowadays.

A. Nowadays our life without the Internet is deniable.

B. The Internet’s vital role is denied in our modern life.

C. That the Internet is important to modern life is obvious.

D. The Internet is hardly undeniable in our life nowadays.

Câu 4: 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 5: Large cars use more gas than smaller ones.

A. If you own a small car, it uses more gas.

B. The smaller the car, the more gas it uses.

C. The larger the car, the more gas it uses.

D. Large cars don’t use as much gas as smaller ones.

Câu 6: There is nothing new in the use of herbs and spices.

A. Herbs and spices have been used for a long time.

B. The use of herbs and spices is no longer difficult.B. 

C. People used to use herbs and spices as a source of medicine.

D. People are no longer interested in using herbs and spices.