"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.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Careful of ( যত্নবান ) He is careful of his money.
  • Impose on ( চাপানো ) The task was imposed on him.
  • Comment on ( মন্তব্য করা ) He commented favorably on the point.
  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.

Idioms:

  • live by ones wit ( কথা বেচে খাওয়া )
  • Above all ( প্রধানত ; সর্বোপরি ) We should be kind, polite, and above all honest.
  • breathe out ( নিঃশ্বাস ত্যাগ করা ) At last, he breathed his last breath out, and that was the end.
  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.
  • Stick to ( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.