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

Appropriate Preposition:

  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Devote to ( উৎসর্গ করা ) He devotes much time to study.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Partiality for ( পক্ষপাত দুষ্ট ) He has no Partiality for his son.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • Through thick and thin ( বাধা বিপত্তির মধ্য দিয়ে ) Reveka followed her husband through thick and thin.
  • By and by ( শীঘ্র ) He will come here by and by.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.