"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.
  • Sensible of ( বোধ সম্পন্ন ) She is sensible of the risk.
  • Sick of ( পীড়িত, ক্লান্ত ) He is sick for home.
  • Desire for ( ইচ্ছা ) He has no desire for fame.
  • Mourn for ( শোক করা ) Don't mourn for the dead.
  • Consistent with ( সামঞ্জস্যপূর্ণ ) Your action is not consistent with the rules.

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.