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

Appropriate Preposition:

  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Complain to ( অভিযোগ করা (ব্যক্তি) ) The complained to the Director against the Manager about her behavior.
  • Acquit of ( খালাস দেওয়া ) High court acquit him of the charge.
  • Dull at ( কাঁচা ) He is dull at Physics.

Idioms:

  • bad faith ( বিশ্বাসঘাতকতা )
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • A bed of roses ( সুখ-স্বাচ্ছন্দ্যপূর্ণ জীবন ) Many people think that life is a bed of roses
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • bad shoot ( অসংগত অনুমান )