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

Appropriate Preposition:

  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Limited to ( সীমাবদ্ধ ) Invitation was limited to members only.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Absent from ( অনুপস্থিত ) Rifat was absent from college.
  • Want of ( অভাব ) We have no want of money.

Idioms:

  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • throw dust in ones hands full ( কারো চোখে ধূলো দেওয়া )
  • At last ( অবশেষে ) I got my missing book at last.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • queer go ( অদ্ভুত ব্যপার )
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family