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

Appropriate Preposition:

  • Encroach on ( অনধিকার প্রবেশ করা ) Do not encroach on my land.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Careful of ( যত্নবান ) He is careful of his money.
  • Angry at ( রাগান্বিত (কারো আচরণ) ) I am angry at your conduct.
  • Add to ( যোগ করা ) Add this to that.
  • Hunger for ( তীব্র আকাঙ্খা ) His hunger for knowledge surprised us.

Idioms:

  • At once back and call ( বাধ্য ) He is always at my back and call.
  • cringing flatterer ( খঁয়ের খা )
  • Hush money ( ঘুষ ) He offered a hush money to suppress the murder.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • Bed of roses ( আরামদায়ক অবস্থা ) Life is not a bed of roses.