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

Appropriate Preposition:

  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Rich in ( সম্পদশালী ) Bangladesh is rich in minerals.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Heir to ( উত্তরাধিকারী (সম্পত্তি) ) He is the heir to his uncle’s property.
  • Eager about ( আগ্রহী ) He is eager about the result.
  • Accustomed to ( অভ্যস্ত ) I am accustomed to such a life.

Idioms:

  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
  • bad shoot ( অসংগত অনুমান )
  • In force ( বলবৎ ) This law is in force now.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • In vain ( বৃথা ) All his attempts were in vain.