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

Appropriate Preposition:

  • Despair of ( নিরাশ হওয়া ) Do not despair of success.
  • Capable to ( সক্ষম ) He is capable of doing this alone.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.

Idioms:

  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • In a hurry ( তাড়াহুড়ার মধ্যে ) Don't do the work in a hurry.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.