"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.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Warn of ( সতর্ক করা ) He warned me of the danger.
  • Offend against ( লঙ্গন করা ) You have offended against good manners.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.

Idioms:

  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • set a naught ( কলা দেখানো )
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )