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

Appropriate Preposition:

  • Replace with another ( পরিবর্তন করা (একটি জিনিস) ) Replace this chair with new one.
  • Confident of ( স্থির বিশ্বাসী ) I am confident of success.
  • Justice to ( ন্যায় বিচার ) We should do justice to everybody.
  • Envy of ( ঈর্ষা ) I have no envy of him.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.

Idioms:

  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.
  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
  • Call to mind ( স্মরণ করা ) I cannot call to mind your name.
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.