"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.
  • Superior to ( উৎকৃষ্টতর ) This type of rice is superior to that.
  • Dedicate to ( উৎসর্গ করা ) This book is dedicated to his father.
  • Count for ( গণ্য হওয়া ) His advice counts for nothing.
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Take after ( সদৃশ হওয়া ) The boy takes after his father.

Idioms:

  • In vain ( বৃথা ) All his attempts were in vain.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )
  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • Stone's throw ( অতি নিকটে ) Our school is at a stone's throw form our house.
  • At last ( অবশেষে ) I got my missing book at last.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.