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

Appropriate Preposition:

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Rest upon ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) I rest upon your promise.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Refer to ( বিচারার্থে পাঠানো ) Refer the matter to him for enquiry.
  • Attend upon ( সেবা করা ) She attends upon her mother.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.

Idioms:

  • Call in question ( সন্দেহ করা ) No one can call his honesty in question.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Crying need ( জরুরী প্রয়োজন ) Mass education is the crying need of Bangladesh.
  • Hue and cry ( শোরগোল ) The villagers raised a hue and cry to see the thief.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Burning question ( তীব্র বিতর্কের বিষয় ) The problem of the dowry system is the burning question of the day.