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

Appropriate Preposition:

  • Sanguine of ( নিশ্চিত ) She is sanguine of her success.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Attend on ( সেবা করা ) She attends on her mother.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Absent from ( অনুপস্থিত ) Rifat was absent from college.

Idioms:

  • a rotten apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few rotten apples.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.