"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.
  • Argue for ( যূক্তি দেখানো (কোন কিছু) ) I argued with him for the point.
  • Part from ( বিচ্ছিন্ন হওয়া (ব্যক্তি) ) He parted form his friend.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Come of ( জন্মগ্রহণ করা ) He comes of a noble family.
  • Play on ( বাজানো ) He played on guitar.

Idioms:

  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • In no time ( শীঘ্র ) He will finish the work in no time.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.
  • From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.