Cover of the textbook Wider World 4 - Workbook

The key answer of exercise 5

The key to exercise solutions in chapter 3.2 - Grammar for the textbook Wider World 4 - Workbook with authors Damian Williams from Pearson Education

Question

Find and correct the mistakes in the sentences.

Answer

  1. since → for
  2. you have → have you
  3. haven't doing → haven’t been doing
  4. all of night → all night
  5. They're waiting → They've been waiting