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

Appropriate Preposition:

  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Deaf of ( বধির ) He is deaf of one ear.
  • Rejoice at ( আনন্দ করা ) Every one rejoiced at her success.
  • Talk to ( কথা বলা (ব্যক্তি) ) I am talking to (with) Mr. Roy.

Idioms:

  • In vain ( বৃথা ) All his attempts were in vain.
  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • have ones eyes ( কারও হাতে বিস্তর কাজ থাকা )
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.
  • Null and void ( বাতিল ) The deed has been null and void now.