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

Appropriate Preposition:

  • Vexed with ( বিরক্ত (ব্যক্তি) ) He is vexed with me at my conduct.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Slow of ( ধীর ) He is slow of speech. He is slow at figures. He is slow in writing.
  • Justice to ( ন্যায় বিচার ) We should do justice to everybody.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Clue to ( সূত্র ) Find out the clue to the mystery.

Idioms:

  • bad faith ( বিশ্বাসঘাতকতা )
  • In black and white ( লিখিতভাবে ) Put down the statement in black and white.
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • Crocodile tears ( ময়া কান্না ) He shed crocodile tears at our misery.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.