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

Appropriate Preposition:

  • Warn of ( সতর্ক করা ) He warned me of the danger.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Require of ( প্রয়োজন হওয়া (কোন কিছু) ) I required a loan of him.
  • Retire from ( অবসর লওয়া ) He retired from service on a pension.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Void of ( বিহীন ) He is void of common sense.

Idioms:

  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • Household word ( সকলের পরিচিত নাম ) Mother Teresa's name has now become a household word.
  • Curry favour ( তোষামোদ করিয়ে প্রিয় হওয়া ) He knows how to curry favour with officers.
  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.