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

Appropriate Preposition:

  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Occupied with ( নিয়োজিত (কাজ) ) He is occupied with his studies.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.
  • Anxious about ( উদ্বিগ্ন ) I am anxious about my health.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.

Idioms:

  • Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • At last ( অবশেষে ) I got my missing book at last.