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

Appropriate Preposition:

  • Attend on ( সেবা করা ) She attends on her mother.
  • Busy with ( ব্যস্ত ) He is busy with his studies.
  • Obsessed with ( উদ্বিগ্ন ) He is obsessed with the idea.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Contribute to ( দান হিসাবে দেওয়া ) He contributed one thousand taka to the Flood Relief Fund.
  • Rest with ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) The whole matter rests with you.

Idioms:

  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.