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

Appropriate Preposition:

  • Dispose of ( বিক্রয় করা ) He disposed of his books.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.
  • Attend to ( মনোযোগ দেওয়া ) Attend to your lesson.
  • Open to ( উন্মুক্ত ) His plan is open to objection.
  • Mourn over ( শোক করা ) Don't mourn over the dead.

Idioms:

  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • By leaps and bounds ( অতি দ্রুতগতিতে ) The population of Bangladesh is increasing by leaps and bounds.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • Out of temper ( ক্রুদ্ধ ) He is out of temper now.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg