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

Appropriate Preposition:

  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Vain of ( অহঙ্কারী ) She is vain of her beauty.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Die in ( মারা যাওয়া (শান্তি) ) Let me die in peace.
  • Consist of ( গঠিত হওয়া ) This class consists of fifty boys and thirty girls.

Idioms:

  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • word of no implication ( কথার কথা )
  • under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather
  • Null and void ( বাতিল ) The deed has been null and void now.
  • In order to ( উদ্দেশ্য ) He came here in order to meet my mother.
  • In no time ( শীঘ্র ) He will finish the work in no time.