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

Appropriate Preposition:

  • Eager about ( আগ্রহী ) He is eager about the result.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Favour with ( অনুগত করা ) Would you favour me with an early reply?
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.
  • Hunger for ( তীব্র আকাঙ্খা ) His hunger for knowledge surprised us.

Idioms:

  • be in ones bad books ( কারও অপ্রিয় হওয়া )
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • As if ( যেন ) He swims so beautifully as if he is the Olympic gold medalist.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel
  • In vogue ( চালু ) This custom is not in vogue now.
  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.