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

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Mourn over ( শোক করা ) Don't mourn over the dead.
  • Think over ( চিন্তা করা (কোনকিছু) ) Think carefully over his advice.
  • Exempt from ( রেহাই দেওয়া ) He was exempted from the fine.
  • Resign to ( আত্মসমর্পন করা (স্বয়ং) ) I resigned myself to fate
  • Informed of ( অবহিত ) I was not informed of your misfortune.

Idioms:

  • In vain ( বৃথা ) All his attempts were in vain.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • Breathe one's last ( মারা যাওয়া ) The old man breathed his last on Sunday last.
  • be in ones bad books ( কারও অপ্রিয় হওয়া )
  • Out of order ( বিকল ) This car is out of order.
  • In force ( বলবৎ ) This law is in force now.