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

Appropriate Preposition:

  • Weak of ( দূর্বল ) He is weak of understanding.
  • Rich in ( সম্পদশালী ) Bangladesh is rich in minerals.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Make out ( বুঝতে পারা ) I cannot make out what you say.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Careful of ( যত্নবান ) He is careful of his money.

Idioms:

  • Head and ears ( সম্পূর্ণরূপে ) He is over head and ears in debt.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • Apple of discord ( বিবাদেয় বিষয় ) The paternal property has become an apple of discord between the two brothers.
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.