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

Appropriate Preposition:

  • Prior to ( পূর্বে ) Prior to that, he was in a wretched condition.
  • Distinguish between ( প্রভেদ করা ) Distinguish between a phrase and a clause.
  • Live by ( কোন উপায়ে বেঁচে থাকা ) He lives by honest means.
  • Look after ( দেখাশোনা করা ) There is none to look after her.
  • Heir to ( উত্তরাধিকারী (সম্পত্তি) ) He is the heir to his uncle’s property.
  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.

Idioms:

  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • At last ( অবশেষে ) I got my missing book at last.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.
  • In vain ( বৃথা ) All his attempts were in vain.