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

Appropriate Preposition:

  • Comment on ( মন্তব্য করা ) He commented favorably on the point.
  • Limit to ( সীমা ) You should have a limit to your demands.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Count upon ( নির্ভর করা ) I count upon your help for this work.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Due to ( কারণে ) His absence is due to illness.

Idioms:

  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Gala Day ( উৎসবের দিন ) The 15th August is a gala day to the Indians.
  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • Take to heart ( মর্মাহত হওয়া ) He took his remark to heart.
  • By chance ( দৈবাৎ ) I met him on the way by chance.