"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.
  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Fit for ( যোগ্য ) He is not fit for the job.
  • Deprived of ( বঞ্চিত ) He was deprived of his property.
  • Dispose of ( বিক্রয় করা ) He disposed of his books.
  • Appeal for ( আবেদন করা (কোন কিছু) ) He appealed for pardon.

Idioms:

  • As usual ( যথারীতি ) He is late as usual.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • be bad at ( দক্ষ না হওয়া )
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel