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

Appropriate Preposition:

  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Control over ( নিয়ন্ত্রণ ) He has no control over his brother.
  • Comment on ( মন্তব্য করা ) He commented favorably on the point.
  • According to ( অনুসারে ) According to his order i went there.
  • Feel for ( সহানুভূতি অনুভব করা ) I feel for you in your trouble.
  • Free from ( মুক্ত ) He is now free from danger.

Idioms:

  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • bad faith ( বিশ্বাসঘাতকতা )
  • be on ones back ( একেবারে কুপোকাত )
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • Take to heart ( মর্মাহত হওয়া ) He took his remark to heart.