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

Appropriate Preposition:

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Play on ( বাজানো ) He played on guitar.
  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.

Idioms:

  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • At stake ( বিপন্ন ) His life is at stake now.
  • A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.