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

Appropriate Preposition:

  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Blind to ( দোষের প্রতি অন্ধ ) He is blind to his won faults.
  • Charge with ( অভিযোগ করা (ত্রুটি) ) He was charged with theft.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Indulge in ( আসক্ত হওয়া ) He indulge in drugs.
  • in favour of ( পক্ষে ) He spoke in favour of his friend.

Idioms:

  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • At last ( অবশেষে ) I got my missing book at last.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )