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

Appropriate Preposition:

  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Consistent with ( সামঞ্জস্যপূর্ণ ) Your action is not consistent with the rules.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Accompanied with ( একসঙ্গে ঘটা ) He has fever accompanied with headache.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.

Idioms:

  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Out of order ( বিকল ) This car is out of order.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.