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

Appropriate Preposition:

  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Careful of ( যত্নবান ) He is careful of his money.
  • Kind of ( প্রকার ) What kind of paper is it?
  • Good at ( দক্ষ ) He is good at tennis.

Idioms:

  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • put the cart before the horse ( স্বাভাবিক অবস্থা উলটাইয়া দেওয়া ; অস্বাভাবিক অবস্থা পরিণত করা )
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.