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

Appropriate Preposition:

  • Inquire about ( অনুসন্ধান করা (কোন ব্যপার) ) I inquired of him about (into) the matter.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Proud of ( গর্বিত ) He is proud of his position.
  • Die from ( মারা যাওয়া (প্রতিক্রিয়া) ) He died form over-eating.
  • Lacking in ( অভাব আছে এমন ) He is lacking in courage.

Idioms:

  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather
  • In vain ( বৃথা ) All his attempts were in vain.
  • Make both ends meet ( আয়ব্যয় মেলানো ) I cannot make both ends meet with my small income.