Cover of the textbook English Grammar in Use

The key answer of exercise 18

The key to exercise solutions in chapter Additional exercises for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press

Question

Complete B’s sentences using can / could / might / must / should / would + the verb in brackets. In some sentences you need to use have: must have … / should have … etc. In some sentences you need the negative (can’t / couldn’t etc.).

Answer

  1. can't be
  2. must have gone
  3. could rain / might rain
  4. might have gone / could have gone
  5. couldn't go
  6. couldn't have seen / can't have seen
  7. should get
  8. wouldn't recognise / might not recognise
  9. must have heard
  10. should have turned