"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.
  • Ashamed of ( লজ্জিত ) He is not ashamed of his conduct.
  • Jump at ( আগ্রহ সহকারে গ্রহণ করা ) Do not jump at the offer.
  • Fit for ( যোগ্য ) He is not fit for the job.
  • Play on ( বাজানো ) He played on guitar.
  • Eligible for ( যোগ্য ) He is eligible for the post.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
  • In force ( বলবৎ ) This law is in force now.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Flesh and blood ( রক্তমাংসের শরীর ) Flesh and blood cannot bear with such insults.