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

Appropriate Preposition:

  • Impose on ( চাপানো ) The task was imposed on him.
  • Sensible of ( বোধ সম্পন্ন ) She is sensible of the risk.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • Count upon ( নির্ভর করা ) I count upon your help for this work.

Idioms:

  • Birds eye view ( মোটামোটি ধারণা ; এক নজর ) He took a bird’s eye view of the flood-stricken area from an aeroplane.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • Cock and bull story ( গাঁজাখুরি গল্প ) Nobody will believe your cock and bull story
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )