Cover of the textbook Focus 4 (2nd edition) - Workbook

The key answer of exercise 3

The key to exercise solutions in chapter GRAMMAR - Unit 1 for the textbook Focus 4 (2nd edition) - Workbook with authors Daniel Brayshaw from Pearson Education

Question

Find the mistakes and correct the sentences. There may be more than one mistake in a sentence.

Answer

  1. was used to study – used to study
  2. used to study – studied
  3. afford buy – afford to buy
  4. stopped calling – stopped to call; to discuss – discussing
  5. used – use
  6. forgot – had forgotten
  7. would forget – forgot; will – would
  8. be stopped – have stopped

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