"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.
  • Hunger for ( তীব্র আকাঙ্খা ) His hunger for knowledge surprised us.
  • Occupied in ( নিয়োজিত ) He is occupied in writing a letter.
  • Faithful to ( বিশ্বস্ত ) The dog is faithful to his master.
  • Careful of ( যত্নবান ) He is careful of his money.
  • Control over ( নিয়ন্ত্রণ ) He has no control over his brother.

Idioms:

  • In vain ( বৃথা ) All his attempts were in vain.
  • Null and void ( বাতিল ) The deed has been null and void now.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
  • All but ( প্রায় ) The poor villagers are all but ruined.
  • In order to ( উদ্দেশ্য ) He came here in order to meet my mother.