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

Appropriate Preposition:

  • Live on ( খেয়ে বাঁচা ) The cow lives on grass.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Unite with ( ঐক্যবদ্ধ হওয়া ) Be united with your friends.
  • Disgusted with ( বিরক্ত ) I am disgusted with him at his conduct.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌

Idioms:

  • Out of date ( অপ্রচলিত ) This fashion is now out of date.
  • At large ( স্বাধীন ) The anti-socials are still at large.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Gift of the gab ( বাককটুতা ) An advocate should have the gift of the gab.
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.