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

Appropriate Preposition:

  • Inquire of ( অনুসন্ধান করা (ব্যক্তি) ) I inquired of him about the matter.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Supply to ( যোগান দেওয়া (ব্যক্তি) ) He supplied food to us.

Idioms:

  • At home ( দক্ষ ) He is at home in mathematics.
  • Cut a sorry figure ( খারাপ ফল করা ) He cuts a sorry figure in the examination.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • At large ( স্বাধীন ) The anti-socials are still at large.
  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.