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

Appropriate Preposition:

  • Consist of ( গঠিত হওয়া ) This class consists of fifty boys and thirty girls.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Owe to ( ঋণী হওয়া ) I owe my all to him.
  • Die of ( মারা যাওয়া (রোগ) ) He died of cholera.
  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Eager about ( আগ্রহী ) He is eager about the result.

Idioms:

  • Of course ( অবশ্যই ) Of course, you know what that means
  • As usual ( যথারীতি ) He is late as usual.
  • Birds eye view ( মোটামোটি ধারণা ; এক নজর ) He took a bird’s eye view of the flood-stricken area from an aeroplane.
  • Heart and soul ( সর্বান্তঃকরণে ) Try heard and soul and you will succeed.
  • bell the cat ( সর্তকতার জন্য বিড়ালের গলায় ঘন্টা বাধা ; কোন কাজ যেটা অর্জন করা কঠিন বা অসম্ভব ) Everybody is trying but who actually bell the cat?
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.