Questions 13 to 15 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.

    13.
  • A They are new species of big insects.
  • B They are overprescribed antibiotics.
  • C They are life-threatening diseases.
  • D They are antibiotic-resistant bacteria.
    14.
  • A Antibiotics are now in short supply.
  • B Many infections are no longer curable.
  • C Large amounts of tax money are wasted.
  • D Routine operations have become complex.
    15.
  • A Facilities.
  • B Expertise.
  • C Money.
  • D Publicity.