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

Appropriate Preposition:

  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • Quarrel for ( কলহ করা (কোনকিছু) ) They quarreled with one another for the property.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Cope with ( সামলানো ) I cannot cope with the situation.

Idioms:

  • Out of the wood ( বিপদমুক্ত ) He is not yet out of the wood.
  • Of course ( অবশ্যই ) Of course, you know what that means
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • To the backbone ( হাড়ে হাড়ে ) The boy is wicked to the backbone.