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

Appropriate Preposition:

  • Free from ( মুক্ত ) He is now free from danger.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Zealous for ( আগ্রহী ) He is zealous for improvement.
  • Remind of ( মনে করিয়ে দেওয়া (কোনকিছু) ) I reminded him of his promise.
  • Comment on ( মন্তব্য করা ) He commented favorably on the point.
  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.

Idioms:

  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • Carry the day ( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
  • In vain ( বৃথা ) All his attempts were in vain.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • feather ones nest ( কাজ গুছিয়ে নেওয়া )
  • host in himself ( একাই একশ )