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

Appropriate Preposition:

  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Marry to ( বিবাহ দেওয়া ) He married his daughter to a rich man.
  • Equal in ( সমতুল্য (পদমর্যদা) ) Mr.Karim is equal in rank with Mr.Rahim.
  • Opposite to ( বিপরীত ) Your idea is opposite to mine.

Idioms:

  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • have ones eyes ( কারও হাতে বিস্তর কাজ থাকা )
  • At large ( স্বাধীন ) The anti-socials are still at large.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up