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

Appropriate Preposition:

  • Weak of ( দূর্বল ) He is weak of understanding.
  • Dispose of ( বিক্রয় করা ) He disposed of his books.
  • Heir of ( উত্তরাধিকারী (ব্যক্তি) ) He is the heir of his uncle.
  • Busy with ( ব্যস্ত ) He is busy with his studies.
  • Rich in ( সম্পদশালী ) Bangladesh is rich in minerals.
  • Charge on or against ( অভিযোগ করা (ব্যক্তি) ) Theft was charged on (against) him.

Idioms:

  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • Turn over a new leaf ( নূতনের সূচনা ) After his failure he turned over a new leaf.
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • bad faith ( বিশ্বাসঘাতকতা )