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

Appropriate Preposition:

  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.
  • Attend upon ( সেবা করা ) She attends upon her mother.
  • Good at ( দক্ষ ) He is good at tennis.
  • Destined to ( ভাগ্য নির্দিষ্ট ) He was destined to death.
  • Late in ( দেরি ) Why are you so late in coming?
  • Need for ( প্রয়োজনীয় ) I have no need for more money.

Idioms:

  • be on ones back ( একেবারে কুপোকাত )
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • Sink in ( আবদ্ধ হওয়া, ডুবে যাওয়া ) He sank in mud or the ship sank into the sea.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel