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

Appropriate Preposition:

  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Fit for ( যোগ্য ) He is not fit for the job.
  • Look over ( পরীক্ষা করা ) He is looking over the answer papers.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Want of ( অভাব ) We have no want of money.

Idioms:

  • Call to mind ( স্মরণ করা ) I cannot call to mind your name.
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
  • Through thick and thin ( বাধা বিপত্তির মধ্য দিয়ে ) Reveka followed her husband through thick and thin.
  • Carry the day ( জয়লাভ করা ) Rajib, the best player of the school, carried the day in the annual sports.
  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.