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

Appropriate Preposition:

  • Mourn for ( শোক করা ) Don't mourn for the dead.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Complain against ( অভিযোগ করা (অন্য ব্যক্তি) ) The complained to the Director against the Manager about her behavior.
  • Blush with (for) ( লজ্জায় রাঙা হওয়া ) She blushed with shame.
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.
  • Due to ( কারণে ) His absence is due to illness.

Idioms:

  • At last ( অবশেষে ) I got my missing book at last.
  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • Head and ears ( সম্পূর্ণরূপে ) He is over head and ears in debt.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • Make both ends meet ( আয়ব্যয় মেলানো ) I cannot make both ends meet with my small income.
  • Household word ( সকলের পরিচিত নাম ) Mother Teresa's name has now become a household word.