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

Appropriate Preposition:

  • Dispose of ( বিক্রয় করা ) He disposed of his books.
  • Distinguish between ( প্রভেদ করা ) Distinguish between a phrase and a clause.
  • Wonder at ( অবাক হওয়া ) I wonder at his ignorance.
  • Divert from ( অন্যদিকে নেওয়া ) The loud music diverted my attention from study.
  • Confined in ( আবদ্ধ (কক্ষ) ) He is confined in a room for five days.
  • Burst into ( ভেঙ্গে পড়া ) He burst into tears at the sad news

Idioms:

  • At once back and call ( বাধ্য ) He is always at my back and call.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • host in himself ( একাই একশ )
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.