Idioms

on the alert (for someone or something)
watchful and attentive for someone or something
The police are on the alert for the man who robbed the small store.

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  • on the average
  • on the ball
  • on the bandwagon
  • on the beam
  • on the bench
  • on the blink
  • on the block
  • on the borderline
  • on the button
  • on the contrary
  • Idioms Quiz
  • no skin off (someone's) teeth/nose
  • cut (someone) off or cut off (someone)
  • stop dead
  • on the double
  • quick and dirty
  • put (something) into print
  • so much for (someone or something)
  • take (someone) to the cleaners
  • pretty state of affairs
  • nothing to sneeze at


    • My Account / Test History
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    Penicillin
    Discoverer/Inventor : alexander fleming (britain)
    Year : 1928      .. More >>
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