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

Appropriate Preposition:

  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • Parallel to ( সমান্তরাল ) This line is parallel to that.
  • Disgrace to ( কলঙ্ক ) He is disgrace to his family.

Idioms:

  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
  • Stone's throw ( অতি নিকটে ) Our school is at a stone's throw form our house.
  • Call in question ( সন্দেহ করা ) No one can call his honesty in question.
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • Out of date ( অপ্রচলিত ) This fashion is now out of date.