Câu hỏi: We spend about one-third of our lives sleeping. We know relatively little about our sleep.

A. We shall know more about our sleep if we spend more than one-third of our lives sleeping.

B. We know relatively little about our sleep; as a result, we spend about one-third of our lives sleeping.

C. Despite spending about one-third of our lives sleeping, we know relatively little about our sleep.

D. We spend about one-third of our lives sleeping so that we know relatively little about our sleep.

Câu 1: The woman wanted to have more time for her new-born grand-daughter. She left her job as an accountant.

A. The woman wanted to have more time for her new-born grand-daughter because she left her job as an accountant.

B. The woman left her job as an accountant in order to have more time for her new-born grand- daughter.

C. The woman had more time for her new-born grand-daughter, even though she left her job as an accountant.

D. Having left her job as an accountant, her new-born grand-daughter could have more time.

Câu 2: “How brave you are!” he said to the firemen.

A. He asked how brave the firemen were.

B. He blamed the firemen for their discouragement.

C. He criticized the firemen for their discouragement.

D. He praised the firemen for their courage.

Câu 3: We had had very salty food. We were all dying of thirst.

A. Having very salty food, we were all dying of thirst.

B. Having had very salty food, we were all dying of thirst.

C. Dying of thirst, we had very salty food.

D. Having died of thirst, we had very salty food.

Câu 4: “I don’t think Janet will win this time" – said Tony.

A. Tony wondered if Janet would win this time.

B. Tony believed that Janet would win that time.

C. Tony doubted whether Janet would win that time.

D. Tony suggested that Janet should try to win that time.

Câu 5: The plan may be ingenious. It will never work in practice.

A. Ingenious as it may be, the plan will never work in practice.

B. Ingenious as may the plan, it will never work in practice.

C. The plan may be too ingenious to work in practice.

D. The plan is as impractical as it is ingenious.

Câu 6: “We preserve natural resources. We can use them in the future.” means _____.

A. We preserve natural resources so that we can use them in the future.

B. We preserve natural resources so as to we can use them in the future.

C. We preserve natural resources in order to we can use them in the future.

D. We preserve natural resources for fear that we can use them in the future.