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

Appropriate Preposition:

  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Live for ( বেঁচে থাকা ) He lives for fame.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Similar to ( সদৃশ ) This pen is similar to that.
  • Live on ( খেয়ে বাঁচা ) The cow lives on grass.

Idioms:

  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • walk in someone shoes ( কারো অভিজ্ঞতা বা অবস্থানে থাকা বোঝায় ) When you walk in my shoes, you might understand.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • By and by ( শীঘ্র ) He will come here by and by.