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

Appropriate Preposition:

  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Due to ( কারণে ) His absence is due to illness.
  • Good at ( দক্ষ ) He is good at tennis.
  • Fill with ( পরিপূর্ণ ) This tank is filled with water.

Idioms:

  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.
  • At stake ( বিপন্ন ) His life is at stake now.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home
  • As it were ( যেন ) The sun is, as it were , the lamp of the universe.