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

Appropriate Preposition:

  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Rejoice in ( আনন্দ করা ) Every one rejoiced in her success.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Die from ( মারা যাওয়া (প্রতিক্রিয়া) ) He died form over-eating.
  • Boast of ( গর্ব করা ) Do not boast of your wealth.

Idioms:

  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • Crocodile tears ( ময়া কান্না ) He shed crocodile tears at our misery.
  • cringing flatterer ( খঁয়ের খা )
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • Come to light ( প্রকাশিত হওয়া ) Their private talk has come to light at last.
  • Take one to task ( তিরস্কার করা ) He was taken to task for negligence of duty.