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

Appropriate Preposition:

  • Devoid of ( বর্জিত ) He is devoid of common sense.
  • Accompanied by ( সঙ্গী হওয়া ) He was accompanied by his father.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.

Idioms:

  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • Fish out of water ( অস্বস্তিকর অবস্থায় ) When he came to the village, he felt like a fish out of water.
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.