16. What was Lin Hui’s problem?

      A. He didn’t sleep well.

      B. He made very little progress.

      C. He was in poor health.

17. Lin Hui solved his problem with his  help.

      A. teacher’s

      B. classmates’

      C. parents’

18. What is the first piece of advice you hear?

      A. To communicate with others.

      B. To find out the best time to study.

      C. To have enough sleep atnight.

19. Zhao Qiang’s best study time is .

      A. in the morning

      B. at night

      C. in the day

20. We should communicate with others because it makes us .

      A. excited

      B. patient

      C. relaxed

参考答案：BACBC