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

Appropriate Preposition:

  • Pleased at ( সন্তুষ্ট (কোনকিছু) ) I am pleased at the news.
  • Disgusted at ( বিরক্ত ) I am disgusted with him at his conduct.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Die for ( মারা যাওয়া (কারণ) ) He died for his country.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.

Idioms:

  • bad faith ( বিশ্বাসঘাতকতা )
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • Hue and cry ( শোরগোল ) The villagers raised a hue and cry to see the thief.
  • Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
  • 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
  • till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home