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

Appropriate Preposition:

  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Interest in ( আগ্রহ ) He has a special interest in history.
  • Hope for ( আশা করা ) Let us hope for the best.
  • Crave for ( আকাঙ্খা করা ) He craves for wealth.
  • Prior to ( পূর্বে ) Prior to that, he was in a wretched condition.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.

Idioms:

  • Household word ( সকলের পরিচিত নাম ) Mother Teresa's name has now become a household word.
  • In black and white ( লিখিতভাবে ) Put down the statement in black and white.
  • Cock and bull story ( গাঁজাখুরি গল্প ) Nobody will believe your cock and bull story
  • put the cart before the horse ( স্বাভাবিক অবস্থা উলটাইয়া দেওয়া ; অস্বাভাবিক অবস্থা পরিণত করা )
  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
  • know from a bare hint ( এক আঁচরেই বোঝা )