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

Appropriate Preposition:

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Pass for ( গণ্য হওয়া ) He passes for a clever man.
  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Rob of ( অপহরণ করা ) Somebody robbed him of his purse.
  • Heir of ( উত্তরাধিকারী (ব্যক্তি) ) He is the heir of his uncle.

Idioms:

  • In black and white ( লিখিতভাবে ) Put down the statement in black and white.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • By and by ( শীঘ্র ) He will come here by and by.