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

Appropriate Preposition:

  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Complain against ( অভিযোগ করা (অন্য ব্যক্তি) ) The complained to the Director against the Manager about her behavior.
  • Confined in ( আবদ্ধ (কক্ষ) ) He is confined in a room for five days.
  • Sanguine of ( নিশ্চিত ) She is sanguine of her success.
  • Responsible to ( দায়ী (প্রাধিকার) ) He is responsible to the committee for his action.

Idioms:

  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.
  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • In the long run ( পরিশেষে ) You will have to suffer in the long run.