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

Appropriate Preposition:

  • Enter into ( প্রবেশ করা ) He entered into the room.
  • Attend to ( মনোযোগ দেওয়া ) Attend to your lesson.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Assign to ( নির্দিষ্ট করে দেওয়া ) He assigned the task to me.

Idioms:

  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • cringing flatterer ( খঁয়ের খা )