Cover of the textbook Solutions Pre-Intermediate - Workbook

The key answer of exercise 3

The key to exercise solutions in chapter 9F - Inventions that save lives for the textbook Solutions Pre-Intermediate - Workbook with authors Tim Falla and Paul A. Davies from Oxford University Press

Question

Read the Reading Strategy. Then decide if the sentences below are true (T), false (F) or 'does not say' (DNS).

Answer

  1. T
  2. T
  3. DNS
  4. F
  5. DNS
  6. F