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

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Bent on ( ঝোঁক ) He is bent on playing cricket.
  • Suffer from ( কষ্ট পাওয়া ) He is suffering from fever.
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Rest upon ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) I rest upon your promise.
  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.

Idioms:

  • put the cart before the horse ( স্বাভাবিক অবস্থা উলটাইয়া দেওয়া ; অস্বাভাবিক অবস্থা পরিণত করা )
  • At home ( দক্ষ ) He is at home in mathematics.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.