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

Appropriate Preposition:

  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Rich in ( সম্পদশালী ) Bangladesh is rich in minerals.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Responsible to ( দায়ী (প্রাধিকার) ) He is responsible to the committee for his action.
  • Careful of ( যত্নবান ) He is careful of his money.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.

Idioms:

  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Man of straw ( অপদার্থ লোক ) We do not care a fig for a man of straw like him.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.