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

Appropriate Preposition:

  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.
  • Cure of ( আরগ্য হওয়া ) He will be cured of the disease very soon.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Quick of ( চটপটে ) He is quick of understanding.

Idioms:

  • Above board ( সংশয়হীন ভাবে নির্দোষ ) His activities are open and above board.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • Dead against ( তীব্র বিরোধী ) I am dead against his proposal.