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

Appropriate Preposition:

  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Opposite to ( বিপরীত ) Your idea is opposite to mine.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Slow of ( ধীর ) He is slow of speech. He is slow at figures. He is slow in writing.
  • Displeased at ( অসন্তুষ্ট ) I am displeased with him at his conduct.

Idioms:

  • Fight shy ( এড়িয়ে চলা ) Why do you fight shy of your teacher.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • Kith and kin ( নিকট আত্মীয় ) He has no good relationship with his kith and kin.
  • To the backbone ( হাড়ে হাড়ে ) The boy is wicked to the backbone.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.