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

Appropriate Preposition:

  • Hope for ( আশা করা ) Let us hope for the best.
  • Tell upon ( ক্ষতি করা ) Over-eating tells upon health.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Eager about ( আগ্রহী ) He is eager about the result.
  • Open at ( উন্মুক্ত করা বা খোলা ) Open at page 20 of English book.

Idioms:

  • At home ( দক্ষ ) He is at home in mathematics.
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.
  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.
  • Bosom friend ( অন্তরঙ্গ বন্ধু ) Rifat is my bosom friend.