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

Appropriate Preposition:

  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Disgusted with ( বিরক্ত ) I am disgusted with him at his conduct.
  • Affectionate to ( স্নেহশীল ) He is affectionate to me.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Dull at ( কাঁচা ) He is dull at Physics.

Idioms:

  • Maiden speech ( প্রথম বক্তৃতা ) His maiden speech fell flat on the audience.
  • Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • By and by ( শীঘ্র ) He will come here by and by.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.