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

Appropriate Preposition:

  • Rest with ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) The whole matter rests with you.
  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Displeased at ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Fit for ( যোগ্য ) He is not fit for the job.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.

Idioms:

  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.