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

Appropriate Preposition:

  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Belong to ( অধিকারে থাকা ) This house is no more belongs to him.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Engaged with ( নিযুক্ত (ব্যক্তি) ) I was engaged with him in talk.
  • Tide over ( অতিক্রম করা ) He will soon tide over the difficulty.
  • Count for ( গণ্য হওয়া ) His advice counts for nothing.

Idioms:

  • Of course ( অবশ্যই ) Of course, you know what that means
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • At large ( স্বাধীন ) The anti-socials are still at large.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.
  • Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.