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

Appropriate Preposition:

  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Live for ( বেঁচে থাকা ) He lives for fame.
  • Careful of ( যত্নবান ) He is careful of his money.
  • Compare to ( তুলনা করা (অসদৃশ বস্তু) ) Anger is compared to fire.
  • Indulge in ( আসক্ত হওয়া ) He indulge in drugs.
  • Hard at ( উদ্যমী ) He is hard at work before examination.

Idioms:

  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Come to light ( প্রকাশিত হওয়া ) Their private talk has come to light at last.
  • harp on the same string ( এক কথা বারবার বলা )
  • Irony of fate ( ভাগ্যের পরিহাস ) He could not succeed by irony of fate.
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )