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

Appropriate Preposition:

  • Ignorant of ( অজ্ঞ ) He is ignorant of this rule.
  • Opportunity for ( সুযোগ ) I have no opportunity for (of) doing the work.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Differ in ( ভিন্ন মত হওয়া (মতামত) ) They differ in their opinions.
  • Pass away ( মারা যাওয়া ) He passes away last night.
  • in favour of ( পক্ষে ) He spoke in favour of his friend.

Idioms:

  • In a fix ( মুশকিলে পতিত ) He is in a fix and does not know what to do.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • At large ( স্বাধীন ) The anti-socials are still at large.
  • Above all ( প্রধানত ; সর্বোপরি ) We should be kind, polite, and above all honest.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.