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

Appropriate Preposition:

  • Quarrel about ( কলহ করা (কোনকিছু) ) They quarreled with one another about the property.
  • Believe in ( বিশ্বাস করা ) I do not believe in his honesty.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Comply with ( মেনে নেওয়া ) I shall comply with your request.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.

Idioms:

  • At last ( অবশেষে ) I got my missing book at last.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • throw dust in ones hands full ( কারো চোখে ধূলো দেওয়া )
  • After all ( সবকিছু সত্ত্বেও ) After all, he is a patriot.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.