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

Appropriate Preposition:

  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.
  • Escape by ( রক্ষা করা ) He escaped by a hair breadth.
  • Eager for ( আগ্রহী ) He is eager for promotion in service.
  • Sensible of ( বোধ সম্পন্ন ) She is sensible of the risk.
  • Indulge in ( আসক্ত হওয়া ) He indulge in drugs.

Idioms:

  • Come off with flying colours ( জয়লাভ করা ) Our School team came off with flying colours.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • As usual ( যথারীতি ) He is late as usual.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • harp on the same string ( এক কথা বারবার বলা )