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

Appropriate Preposition:

  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Favourable for ( অনুকূল (কোনকিছু) ) This situation is favorable to me for doing this.
  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Weary of ( ক্লান্ত ) He is weary of hard life.

Idioms:

  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
  • be on ones back ( একেবারে কুপোকাত )
  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • Stick to ( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • At last ( অবশেষে ) I got my missing book at last.