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

Appropriate Preposition:

  • Count upon ( নির্ভর করা ) I count upon your help for this work.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Unite with ( ঐক্যবদ্ধ হওয়া ) Be united with your friends.
  • Ill with ( অসুস্থ ) He is ill with fever.

Idioms:

  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • Fall flat ( ফলপ্রসূ না হওয়া ) My advice feel fiat on him.
  • host in himself ( একাই একশ )
  • Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
  • By chance ( দৈবাৎ ) I met him on the way by chance.