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: Is it necessary to meet the manager at the airport?

A. Did the manager have to be met at the airport?

B. Does the manager have to be met at the airport?

C. Is the manager had to be met at the airport?

D. Does the manager have to meet at the airport?

Câu 2: 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.

Câu 3: He has retired. He watches football every afternoon on cable TV.

A. Although he’s retired, he watches football every afternoon on cable TV.

B. Now that he’s retired, he watches football every afternoon on cable TV.

C. When he’s retired, he watches football every afternoon on cable TV.

D. He’s retired, so that he watches football every afternoon on cable TV.

Câu 4: 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 5: 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 6: 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.