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

Appropriate Preposition:

  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Disgusted at ( বিরক্ত ) I am disgusted with him at his conduct.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Replace with another ( পরিবর্তন করা (একটি জিনিস) ) Replace this chair with new one.
  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Look into ( অনুসন্ধান করা ) I am looking into the matter.

Idioms:

  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • Of course ( অবশ্যই ) Of course, you know what that means
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
  • In a fix ( মুশকিলে পতিত ) He is in a fix and does not know what to do.
  • Apple of discord ( বিবাদেয় বিষয় ) The paternal property has become an apple of discord between the two brothers.
  • In the long run ( পরিশেষে ) You will have to suffer in the long run.