"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.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Abide by ( মেনে চলা ) One should abide by the rules
  • Open to ( উন্মুক্ত ) His plan is open to objection.
  • Conscious of ( সচেতন ) He is conscious of his weakness.

Idioms:

  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.