Cover of the textbook Wider World 1 - Workbook

The key answer of exercise 4

The key to exercise solutions in chapter 8.2 - Grammar for the textbook Wider World 1 - Workbook with authors Lynda Edwards from Pearson Education

Question

Choose the correct option.

Answer

  1. mustn't
  2. have to
  3. mustn't
  4. don't have to
  5. have to
  6. don't have to
  7. mustn't
  8. don't have to

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