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

Appropriate Preposition:

  • Die by ( মারা যাওয়া (বিষ) ) He died by poison.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Unite with ( ঐক্যবদ্ধ হওয়া ) Be united with your friends.
  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Due to ( কারণে ) His absence is due to illness.
  • Good at ( দক্ষ ) He is good at tennis.

Idioms:

  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • In cold blood ( ঠান্ডা মাথায় ) They committed this murder in cold blood.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.