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

Appropriate Preposition:

  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Aloof from ( দূরে থাকা ) Keep yourself aloof from bad company.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Made of ( তৈরি ) This ring is made of gold.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Escape by ( রক্ষা করা ) He escaped by a hair breadth.

Idioms:

  • cringing flatterer ( খঁয়ের খা )
  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.
  • Stone's throw ( অতি নিকটে ) Our school is at a stone's throw form our house.
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.