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

Appropriate Preposition:

  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.
  • Tell upon ( ক্ষতি করা ) Over-eating tells upon health.
  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Inquire of ( অনুসন্ধান করা (ব্যক্তি) ) I inquired of him about the matter.
  • Want of ( অভাব ) We have no want of money.
  • Accompanied by ( সঙ্গী হওয়া ) He was accompanied by his father.

Idioms:

  • Stone's throw ( অতি নিকটে ) Our school is at a stone's throw form our house.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home