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

Appropriate Preposition:

  • Belong to ( অধিকারে থাকা ) This house is no more belongs to him.
  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Die of ( মারা যাওয়া (রোগ) ) He died of cholera.
  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Owe to ( ঋণী হওয়া ) I owe my all to him.
  • Trust to ( বিশ্বাস করা (ব্যক্তি) ) You may trust the work to me.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
  • A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
  • be on ones back ( একেবারে কুপোকাত )
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • when pigs fly ( কখনও না ) I will help you when pigs fly