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

Appropriate Preposition:

  • Rely on ( নির্ভর করা ) You can rely on him.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Complain against ( অভিযোগ করা (অন্য ব্যক্তি) ) The complained to the Director against the Manager about her behavior.
  • Disgusted with ( বিরক্ত ) I am disgusted with him at his conduct.
  • Acquit of ( খালাস দেওয়া ) High court acquit him of the charge.
  • Object to ( আপত্তি করা ) He objected to my proposal.

Idioms:

  • In force ( বলবৎ ) This law is in force now.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • pound of flesh ( এক চুল এদিক ওদিক নয় )
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • End in smoke ( ব্যর্থ হওয়া ) All his plans ended in smoke.
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.