Questions 9 to 11 are based on the passage you have just heard.

Directions: In this section, you will hear two passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.

    9.
  • A It makes claims in conflict with the existing research.
  • B It focuses on the link between bedtime and nutrition.
  • C It cautions against the overuse of coffee and alcohol.
  • D It shows that “night owls” work much less efficiently.
    10.
  • A They pay greater attention to food choice.
  • B They tend to achieve less than their peers.
  • C They run a higher risk of gaining weight.
  • D They stand a greater chance to fall sick.
    11.
  • A Get up late.
  • B Sleep 8 hours a day.
  • C Exercise more.
  • D Go to bed earlier.