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

Appropriate Preposition:

  • Dull of ( বোধশক্তিহীন ) He is dull of understanding.
  • Attend upon ( সেবা করা ) She attends upon her mother.
  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • According to ( অনুসারে ) According to his order i went there.
  • Sure of ( নিশ্চিত ) I am sure of success.

Idioms:

  • At stake ( বিপন্ন ) His life is at stake now.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • Head and ears ( সম্পূর্ণরূপে ) He is over head and ears in debt.
  • be on ones back ( একেবারে কুপোকাত )
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.