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: He was annoyed because his secretary came late to work.

A. His secretary came late to work made him annoyed.

B. His secretary‘s coming late to work made him annoying.

C. He objected to his secretary’s coming late to work.

D. He objected to that his secretary came to work late.

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: He was successful because he was determined to pursue personal goals. He was not talented.

A. His success lay in his natural ability, not in his determination to pursue personal goals.

B. In addition to his determination, his talent ensured his success in pursuing his goals.

C. It was his determination to pursue personal goals, not talent, that contributed to his success.

D. His determination to pursue personal goals made him successful and talented.

Câu 4: They believe that the thieves got in through the kitchen window.

A. The thieves are believed to have got in through the kitchen window.

B. The thieves are believed to get in through the kitchen window.

C. They believe the thieves got in through the kitchen window.

D. They believe the thieves have got in through the kitchen window.

Câu 5: Peter’s main subjects at university is electronics.

A. The university lets Peter major in electronics.

B. Peter thinks electronics is a special subject.

C. Peter majors in electronics at university.

D. Electronics is among the subjects that Peter likes.

Câu 6: 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.