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

Appropriate Preposition:

  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Hanker after ( লালায়িত হওয়া ) Do not hanker after wealth.
  • Hard of ( কম শোনা ) He is hard of hearing.

Idioms:

  • In a nut shell ( খুব সংক্ষেপে ) Tell the story in a nut shell.
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.