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

Appropriate Preposition:

  • Quick at ( চটপটে ) He is quick at figures.
  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • Inferior to ( নিকৃষ্ট ; হীন ) He is inferior to his neighbour.
  • Despair of ( নিরাশ হওয়া ) Do not despair of success.
  • Warn of ( সতর্ক করা ) He warned me of the danger.

Idioms:

  • be up and doing ( উঠে-পড়ে লাগা )
  • In vain ( বৃথা ) All his attempts were in vain.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Stone's throw ( অতি নিকটে ) Our school is at a stone's throw form our house.
  • put the cart before the horse ( স্বাভাবিক অবস্থা উলটাইয়া দেওয়া ; অস্বাভাবিক অবস্থা পরিণত করা )