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

Appropriate Preposition:

  • Diffident of ( সন্দিগ্ধ ) I am diffident of success.
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Envious of ( ঈর্ষান্বিত ) I am not envious of his riches.
  • Rejoice in ( আনন্দ করা ) Every one rejoiced in her success.
  • Vain of ( অহঙ্কারী ) She is vain of her beauty.

Idioms:

  • To the contrary ( কাহারও বক্তব্যের বিপক্ষে ) In the court he said nothing to the contrary.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • By all means ( সবর্প্রকার ) Try to do it by all means.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • word of no implication ( কথার কথা )