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

Appropriate Preposition:

  • Escape by ( রক্ষা করা ) He escaped by a hair breadth.
  • True to ( বিশ্বস্ত ) He is true to his master.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Responsible for ( দায়ী (কোন কার্জ) ) He is responsible to the committee for his action.
  • Justice to ( ন্যায় বিচার ) We should do justice to everybody.
  • Vain of ( অহঙ্কারী ) She is vain of her beauty.

Idioms:

  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • At last ( অবশেষে ) I got my missing book at last.
  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • know from a bare hint ( এক আঁচরেই বোঝা )