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

Appropriate Preposition:

  • Contribute to ( দান হিসাবে দেওয়া ) He contributed one thousand taka to the Flood Relief Fund.
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Sanguine of ( নিশ্চিত ) She is sanguine of her success.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Wanting in ( বিহীন ) He is wanting in common sense.

Idioms:

  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • be on ones back ( একেবারে কুপোকাত )
  • Maiden speech ( প্রথম বক্তৃতা ) His maiden speech fell flat on the audience.
  • To the backbone ( হাড়ে হাড়ে ) The boy is wicked to the backbone.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • Round the clock ( সমস্ত দিন ) He is working round the clock.