"I was reading the dictionary. I thought
it was a poem about everything."
                     --Steven Wright

Appropriate Preposition:

  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Appetite for ( ক্ষুধা ) The patient has no appetite for food.
  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Busy with ( ব্যস্ত ) He is busy with his studies.
  • Arrive at ( পৌঁছানো ) We arrived at the station in time.
  • Offensive to ( বিরক্তিকর ) This acrid smell is offensive to me.

Idioms:

  • a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.
  • A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
  • At all ( আদৌ ) He does not know French at all.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.