Idioms

on active duty
doing full-time service (usually used in the military when someone is doing full-time service)
The soldiers were on active duty when the hurricane reached the shore.

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  • on again, off again
  • on all fours
  • on an even keel
  • on and off
  • on and on
  • on any account
  • on approval
  • on behalf of (someone)
  • on bended knee
  • on board
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  • in a jiffy
  • sit back
  • get along on (something)
  • grin and bear it
  • on the point of (doing something)
  • not worth a hill of beans
  • have one's cake and eat it too
  • in a quandary
  • make (something) out of nothing
  • down to the wire


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