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

Appropriate Preposition:

  • Indifferent to ( উদাসীন ) He is indifferent to our problem.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Blind to ( দোষের প্রতি অন্ধ ) He is blind to his won faults.
  • Obsessed with ( উদ্বিগ্ন ) He is obsessed with the idea.
  • Supply with ( যোগান দেওয়া (কোন জিনিস) ) He supplied us with food.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.

Idioms:

  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • be up and doing ( উঠে-পড়ে লাগা )
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • when pigs fly ( কখনও না ) I will help you when pigs fly