"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.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Insist on ( জিদ করা ) He insisted on my going home.
  • Quarrel with ( কলহ করা (ব্যক্তি) ) They quarreled with one another for the property.
  • Take after ( সদৃশ হওয়া ) The boy takes after his father.
  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.

Idioms:

  • At once back and call ( বাধ্য ) He is always at my back and call.
  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Curry favour ( তোষামোদ করিয়ে প্রিয় হওয়া ) He knows how to curry favour with officers.
  • Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • Read between the lines ( তাৎপর্য বোঝা ) Try to read between the lines of the letter.