"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.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Differ in ( ভিন্ন মত হওয়া (মতামত) ) They differ in their opinions.
  • Mourn over ( শোক করা ) Don't mourn over the dead.
  • Enquire into ( অনুসন্ধান করা (কোন ব্যপার) ) He enquired of me into the matter.
  • Preferable to ( অধিক পছন্দযোগ্য ) Death is preferable to dishonor.

Idioms:

  • Carry the day ( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • set a naught ( কলা দেখানো )
  • In fine ( পরিশেষ ) In fine he declared his plan.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.