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

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Want of ( অভাব ) We have no want of money.
  • Remedy for ( প্রতিকার ) There is no remedy for this disease.
  • Fill with ( পরিপূর্ণ ) This tank is filled with water.

Idioms:

  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • in the doldrums ( উদাসীন ভাবাপন্ন )
  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.
  • Call to mind ( স্মরণ করা ) I cannot call to mind your name.