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

Appropriate Preposition:

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Contrary to ( বিপরীত ) His action is contrary to his words.
  • Deal in ( ব্যবসা করা ) He deals in rice.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Attend on ( সেবা করা ) She attends on her mother.

Idioms:

  • At home ( দক্ষ ) He is at home in mathematics.
  • In order to ( উদ্দেশ্য ) He came here in order to meet my mother.
  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.
  • have ones eyes ( কারও হাতে বিস্তর কাজ থাকা )