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

Appropriate Preposition:

  • Open at ( উন্মুক্ত করা বা খোলা ) Open at page 20 of English book.
  • Close to ( নিকটে ) The school is very close to our house.
  • Good at ( দক্ষ ) He is good at tennis.
  • Limit to ( সীমা ) You should have a limit to your demands.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Talk of ( কথা বলা (কোন জিনিস) ) I am talking to (with) Mr. Roy of (about, over) the matter.

Idioms:

  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • Man of straw ( অপদার্থ লোক ) We do not care a fig for a man of straw like him.