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

Appropriate Preposition:

  • Mourn for ( শোক করা ) Don't mourn for the dead.
  • Quick of ( চটপটে ) He is quick of understanding.
  • Slow of ( ধীর ) He is slow of speech. He is slow at figures. He is slow in writing.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.
  • in favour of ( পক্ষে ) He spoke in favour of his friend.
  • Ashamed of ( লজ্জিত ) He is not ashamed of his conduct.

Idioms:

  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
  • set a naught ( কলা দেখানো )
  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • As usual ( যথারীতি ) He is late as usual.
  • At large ( স্বাধীন ) The anti-socials are still at large.