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: “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.

Câu 2: 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 3: We stayed in that hotel despite the noise.

A. Despite the hotel is noisy, we stayed there.

B. We stayed in the noisy hotel and we liked it.

C. Although the hotel was noisy, we stayed there.

D. Because of the noise, we stayed in the hotel.

Câu 4: The boy became so confused and worried that he left home.

A. The boy became too confused and worried to leave home.

B. So confused and worried that the boy left home.

C. So confused and worried, the boy left home.

D. The boy was not confused and worried enough to leave home.

Câu 5: Mr. Brown said to me "Make good use of your time. You wont get such an opportunity again."

A. Mr. Brown offered me such an opportunity so that I could make good use of my time.

B. Mr Brown advised me to make good use of my time as I wouldn't get such an opportunity again.

C. Mr. Brown ordered me to make good use of my time, said that I wouldn't get such an opportunity again.

D. Mr. Brown let me make use of my time, knowing that I wouldn't get such an opportunity again.

Câu 6: You needn’t have washed the sheets. The hotel staff does the cleaning.

A. It is good that you washed the sheets.

B. It was not necessary to wash the sheets, even though you did.

C. It was necessary to wash the sheets. but you did not do it.

D. It was necessary to wash the sheets. and you did not do it.