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

Appropriate Preposition:

  • Die by ( মারা যাওয়া (বিষ) ) He died by poison.
  • Pass away ( মারা যাওয়া ) He passes away last night.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Exempt from ( রেহাই দেওয়া ) He was exempted from the fine.
  • Weak of ( দূর্বল ) He is weak of understanding.

Idioms:

  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )
  • For good ( চিরকালের জন্য ) He left the country for good.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Of course ( অবশ্যই ) Of course, you know what that means
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.