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

Appropriate Preposition:

  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Rob of ( অপহরণ করা ) Somebody robbed him of his purse.
  • Heir to ( উত্তরাধিকারী (সম্পত্তি) ) He is the heir to his uncle’s property.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Angry for ( রাগান্বিত (কোন কিছু) ) I am angry for something.
  • Agree with ( একমত হওয়া (ব্যক্তি) ) I agree with you on this point

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • Of course ( অবশ্যই ) Of course, you know what that means
  • On the whole ( মোটের উপর ) On the whole, his conduct is good.
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • At the eleventh hour ( শেষ মুহূর্তে ) he doctor came to the patient at the eleventh hour.