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

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

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

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

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

Câu 1: I hardly know the truth about Jean’s success in the institute.

A. I do not know much about Jean’s success in the institute.

B. It is difficult for Jean to be successful in the institute.

C. Jean’s success in the institute was not to be known.

D. Jean hardly become known and successful in the institute.

Câu 2: I didn’t arrive in time. I was not able to see her off.

A. I arrived very late to say goodbye to her.

B. She had left because I was not on time.

C. I was not early enough to see her off.

D. I didn’t go there , so I could not see her off.

Câu 3: Jack has won a jackpot prize. 10% of it was donated to flooded areas.

A. Jack has won a jackpot prize, 10% which half was donated to flooded areas.

B. Jack has won a jackpot prize, 10% of which was donated to flooded areas.

C. Jack has won a jackpot prize, 10% of that was donated to flooded areas.

D. Jack has won a jackpot prize, which was donated to flooded areas.

Câu 4: To get to work on time, they have to leave at 6.00am.

A. They always leave for work at 6.00am.

B. They have to leave very early to catch a bus to work.

C. Getting to work on time, for them, means leaving at 6.00am.

D. Leaving at 6.00am, they have never been late for work.

Câu 5: “Go on Jack, apply for the job” said Mary.

A. Mary told Jack to go on and apply for the job.

B. Mary suggested applying for the job.

C. Mary said that Jack would apply for the job.

D. Mary encouraged Jack to apply for the job.

Câu 6: We survived that accident because we were wearing our seat belts.

A. If we weren't wearing our seat belts, we couldn't have survived that accident.

B. But for our seat belts, we would have survived that accident.

C. Had we not been wearing our seat belts, we wouldn't have survived that accident.

D. Without our seat belts, we could have survived that accident.