Cover of the textbook Focus 3 (2nd edition) - Workbook

The key answer of exercise 4

The key to exercise solutions in chapter GRAMMAR - Unit 3 for the textbook Focus 3 (2nd edition) - Workbook with authors Daniel Brayshaw, Dean Russell, Anna Osborn and Amanda Davies from Pearson Education

Question

Choose the correct forms.

Answer

  1. have you been working; have been working; might not
  2. have seen; did you last see
  3. was sitting; heard
  4. had met
  5. to know; had provoked
  6. to talk; to keep
  7. might have helped
  8. feeling
  9. broke
  10. was; hadn’t expected
  11. was he thinking; was painting
  12. is; could

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