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

Appropriate Preposition:

  • Prompt at ( চটপটে (ব্যক্তিত্ব) ) He is prompt at figures.
  • Believe in ( বিশ্বাস করা ) I do not believe in his honesty.
  • Weak of ( দূর্বল ) He is weak of understanding.
  • Burst out ( ফেটে পড়া ) He burst out laughing at my joke.
  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Agree to ( একমত হওয়া (প্রস্তাব) ) I can't agree to the proposals.

Idioms:

  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • 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.
  • Bird of a feather ( এক রকম স্বভাবের লোক ) Birds of a feather flock together.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • In one's teens ( তের থেকে উনিশ বছর বয়সের মধ্যে ) She is yet in her teens.