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

Appropriate Preposition:

  • Abide by ( মেনে চলা ) One should abide by the rules
  • Loyal to ( বিশ্বস্ত ) He is loyal to his master.
  • Capacity for ( যোগ্যতা ) He has a capacity for hard work.
  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Confined in ( আবদ্ধ (কক্ষ) ) He is confined in a room for five days.
  • Interfere with ( হস্তক্ষেপ করা (ব্যক্তি) ) Do not interfere with me in my business.

Idioms:

  • be in ones bad books ( কারও অপ্রিয় হওয়া )
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • In vain ( বৃথা ) All his attempts were in vain.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.