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

Appropriate Preposition:

  • Live within ( বাঁচা ) He live within his means
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Overcome with ( দমন করা ) He was overcome with fatigue.

Idioms:

  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • harp on the same string ( এক কথা বারবার বলা )
  • Crocodile tears ( ময়া কান্না ) He shed crocodile tears at our misery.
  • Out of order ( বিকল ) This car is out of order.