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

Appropriate Preposition:

  • Wonder at ( অবাক হওয়া ) I wonder at his ignorance.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Despair of ( নিরাশ হওয়া ) Do not despair of success.
  • Smile on ( অনুগ্রহ করা ) Fortune smiled on him.
  • Abound in ( প্রচুর পরিমাণে থাকা ) Fish abounds in this river.
  • Junior to ( নিম্নপদস্থ ; বয়সে কম ) He is junior to me in service.

Idioms:

  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • Bird of a feather ( এক রকম স্বভাবের লোক ) Birds of a feather flock together.
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • Breathe one's last ( মারা যাওয়া ) The old man breathed his last on Sunday last.