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

Appropriate Preposition:

  • Limit to ( সীমা ) You should have a limit to your demands.
  • Favour with ( অনুগত করা ) Would you favour me with an early reply?
  • Vary from ( আলাদা হওয়া ) His opinion varies from his brother's.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Made of ( তৈরি ) This ring is made of gold.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.

Idioms:

  • At once back and call ( বাধ্য ) He is always at my back and call.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather
  • feather ones nest ( কাজ গুছিয়ে নেওয়া )
  • Call a spade a spade ( অপ্রিয় সত্য কথা বলা ) I have no hesitation to call a spade a spade.