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

Appropriate Preposition:

  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Agree to ( একমত হওয়া (প্রস্তাব) ) I can't agree to the proposals.
  • Capable to ( সক্ষম ) He is capable of doing this alone.
  • Abide by ( মেনে চলা ) One should abide by the rules
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.

Idioms:

  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • Flesh and blood ( রক্তমাংসের শরীর ) Flesh and blood cannot bear with such insults.
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home