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

Appropriate Preposition:

  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Faithful to ( বিশ্বস্ত ) The dog is faithful to his master.
  • Look for ( খোঁজা ) I am looking for a good job.
  • Commence on ( শুরু করা ) Our examination commences on the 3rd July.
  • Play on ( বাজানো ) He played on guitar.
  • Enter into ( প্রবেশ করা ) He entered into the room.

Idioms:

  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • 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.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • In time ( ঠিক সময়ে ) He reached the station in time.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.