"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.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Prompt in ( চটপটে (উত্তর) ) He is prompt in his answer.
  • Informed of ( অবহিত ) I was not informed of your misfortune.
  • Contrary to ( বিপরীত ) His action is contrary to his words.
  • Preferable to ( অধিক পছন্দযোগ্য ) Death is preferable to dishonor.

Idioms:

  • Sink in ( আবদ্ধ হওয়া, ডুবে যাওয়া ) He sank in mud or the ship sank into the sea.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • 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
  • pound of flesh ( এক চুল এদিক ওদিক নয় )
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • bad faith ( বিশ্বাসঘাতকতা )