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

Appropriate Preposition:

  • Attend on ( সেবা করা ) She attends on her mother.
  • Engaged to ( বাগদত্ত ) Lila was engaged to him.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Good at ( দক্ষ ) He is good at tennis.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.

Idioms:

  • the exact point ( কাঁটায়-কাঁটায় )
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • Part and parcel ( অবিচ্ছেদ্য অংশ ) Discipline is part and parcel of administration.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.