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

Appropriate Preposition:

  • Overcome with ( দমন করা ) He was overcome with fatigue.
  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Acquainted with ( পরিচিত ) I am acquainted with her.

Idioms:

  • Stick to ( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • Call a spade a spade ( অপ্রিয় সত্য কথা বলা ) I have no hesitation to call a spade a spade.