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

Appropriate Preposition:

  • Dull at ( কাঁচা ) He is dull at Physics.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Hard of ( কম শোনা ) He is hard of hearing.
  • Trust with ( বিশ্বাস করা (জিনিস) ) You may trust me with the work.
  • Divide among ( ভাগ করা (দুইয়ের অধিক) ) Divide the mangoes among the boys.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.

Idioms:

  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • feather ones nest ( কাজ গুছিয়ে নেওয়া )
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.