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

Appropriate Preposition:

  • Abide by ( মেনে চলা ) One should abide by the rules
  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Justice to ( ন্যায় বিচার ) We should do justice to everybody.
  • Affection for ( স্নেহ ) The teacher feels affection for every pupils.
  • Slow of ( ধীর ) He is slow of speech. He is slow at figures. He is slow in writing.
  • Complain against ( অভিযোগ করা (অন্য ব্যক্তি) ) The complained to the Director against the Manager about her behavior.

Idioms:

  • In the long run ( পরিশেষে ) You will have to suffer in the long run.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • At stake ( বিপন্ন ) His life is at stake now.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.