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

Appropriate Preposition:

  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.
  • Rest with ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) The whole matter rests with you.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.

Idioms:

  • Take one to task ( তিরস্কার করা ) He was taken to task for negligence of duty.
  • After all ( সবকিছু সত্ত্বেও ) After all, he is a patriot.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • At large ( স্বাধীন ) The anti-socials are still at large.