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

Appropriate Preposition:

  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Look at ( তাকানো ) Look at the moon.
  • Pass for ( গণ্য হওয়া ) He passes for a clever man.
  • Pleased at ( সন্তুষ্ট (কোনকিছু) ) I am pleased at the news.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.

Idioms:

  • At stake ( বিপন্ন ) His life is at stake now.
  • Take one to task ( তিরস্কার করা ) He was taken to task for negligence of duty.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.