"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.
  • Exempt from ( রেহাই দেওয়া ) He was exempted from the fine.
  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Addicted to ( আসক্ত ) He is addicted to separate.

Idioms:

  • Fall flat ( ফলপ্রসূ না হওয়া ) My advice feel fiat on him.
  • Curry favour ( তোষামোদ করিয়ে প্রিয় হওয়া ) He knows how to curry favour with officers.
  • be bad at ( দক্ষ না হওয়া )
  • In a hurry ( তাড়াহুড়ার মধ্যে ) Don't do the work in a hurry.
  • At one’s own sweet will ( খুশি মতো ) He still does it at his own sweet will.
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.