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

Appropriate Preposition:

  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Play on ( বাজানো ) He played on guitar.
  • Differ on ( ভিন্ন মত হওয়া (ব্যপার) ) I differ with you on this point.
  • Offended with ( বিরক্ত (ব্যক্তি) ) I am offended with you at your conduct.

Idioms:

  • feather ones nest ( কাজ গুছিয়ে নেওয়া )
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.