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

Appropriate Preposition:

  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Guilty of ( দোষী ) He is guilty of murder.
  • Wait on ( সেবা করা ) The nurse waited on the patient.
  • Look into ( অনুসন্ধান করা ) I am looking into the matter.
  • Marry to ( বিবাহ দেওয়া ) He married his daughter to a rich man.
  • Kind of ( প্রকার ) What kind of paper is it?

Idioms:

  • At stake ( বিপন্ন ) His life is at stake now.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • In force ( বলবৎ ) This law is in force now.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.