FCE Idioms 15 (Colours)

Match the idioms on the left with the definitions on the right. The tiles in the right-hand column are sortable. ANSWERS
  • catch somebody red-handed
  • get the green light
  • in black and white
  • once in a blue moon
  • be in someone's black books
  • off colour
  • green with envy
  • out of the blue
  • be in the pink
  • see red
  • in writing
  • unwell, unhealthy
  • without any warning, by surprise
  • to get the permission to start or continue something
  • to be in disgrace or in disfavour with someone
  • to become very angry
  • very jealous
  • to catch somebody while they are doing sth wrong
  • to be in good health
  • hardly ever, rarely