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

Appropriate Preposition:

  • Dull of ( বোধশক্তিহীন ) He is dull of understanding.
  • Responsible for ( দায়ী (কোন কার্জ) ) He is responsible to the committee for his action.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Blind to ( দোষের প্রতি অন্ধ ) He is blind to his won faults.
  • Quick of ( চটপটে ) He is quick of understanding.

Idioms:

  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
  • Come off with flying colours ( জয়লাভ করা ) Our School team came off with flying colours.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.