"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.
  • Justice to ( ন্যায় বিচার ) We should do justice to everybody.
  • Accustomed to ( অভ্যস্ত ) I am accustomed to such a life.
  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.

Idioms:

  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • Flesh and blood ( রক্তমাংসের শরীর ) Flesh and blood cannot bear with such insults.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.