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

Appropriate Preposition:

  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
  • Guilty of ( দোষী ) He is guilty of murder.
  • Junior to ( নিম্নপদস্থ ; বয়সে কম ) He is junior to me in service.
  • Tired of ( ক্লান্ত ) I am Tired of doing the same thing day after day.
  • Senior to ( বয়সে বড়, উচ্চপদস্থ ) He is senior to me by four years.
  • Apply to ( আবেদন করা (ব্যক্তি) ) He applied to he Secretary for the post.

Idioms:

  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • At home ( দক্ষ ) He is at home in mathematics.
  • bad shoot ( অসংগত অনুমান )
  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.