Cover of the textbook Cutting Edge Intermediate - Workbook

The key answer of exercise 2

The key to exercise solutions in chapter 12 - Your choice for the textbook Cutting Edge Intermediate - Workbook with authors Jane Comyns, Frances Eales and Damian Williams from Pearson Education


Rewrite the sentences so that they have the same meaning, using could have.


  1. Kate could have forgotten that we invited her.
  2. Elena could have eaten your sandwich
  3. You could have left your wallet in the bank
  4. Jason could have caught an earlier train
  5. They could have gone to the wrong place to meet us.
  6. I could have been out when you called.
  7. Dave could have got stuck in traffic.
  8. You could have left the caps lock key on.