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

Appropriate Preposition:

  • Responsible for ( দায়ী (কোন কার্জ) ) He is responsible to the committee for his action.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.
  • Open at ( উন্মুক্ত করা বা খোলা ) Open at page 20 of English book.
  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Weak of ( দূর্বল ) He is weak of understanding.

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Fall flat ( ফলপ্রসূ না হওয়া ) My advice feel fiat on him.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Beat black and blue ( প্রচন্ড প্রহার করা ; উত্তম-মধ্যম দেওয়া ) They beat the thief black and blue.
  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel