"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.
  • Count upon ( নির্ভর করা ) I count upon your help for this work.
  • Offensive to ( বিরক্তিকর ) This acrid smell is offensive to me.
  • Rejoice at ( আনন্দ করা ) Every one rejoiced at her success.
  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Prohibit from ( বারণ করা ) I prohibited him from going there.

Idioms:

  • set a naught ( কলা দেখানো )
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • Moot point ( অমীমাংসিত বিষয় ) Dowry system is still a moot point in Bangladesh.
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • word of no implication ( কথার কথা )
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.