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

Appropriate Preposition:

  • Rob of ( অপহরণ করা ) Somebody robbed him of his purse.
  • Agree with ( একমত হওয়া (ব্যক্তি) ) I agree with you on this point
  • Contrary to ( বিপরীত ) His action is contrary to his words.
  • Arrive at ( পৌঁছানো ) We arrived at the station in time.
  • Differ with ( ভিন্ন মত হওয়া (ব্যক্তি) ) I differ with you on this point.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.

Idioms:

  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • bad faith ( বিশ্বাসঘাতকতা )
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.