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

Appropriate Preposition:

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Partial to ( পক্ষপাত দুষ্ট ) He is partial to his son.
  • Pretend to ( ভান করা ) He does not pretend to high birth.
  • Abound with ( প্রচুর পরিমাণে থাকা ) The ocean abounds with fish.
  • Lament for ( বিলাপ করা ) She lamented for her child.

Idioms:

  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Bed of roses ( আরামদায়ক অবস্থা ) Life is not a bed of roses.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.