"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.
  • Busy with ( ব্যস্ত ) He is busy with his studies.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Alarmed at ( আতঙ্কিত ) We were alarmed at he news.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Despair of ( নিরাশ হওয়া ) Do not despair of success.

Idioms:

  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • In a nut shell ( খুব সংক্ষেপে ) Tell the story in a nut shell.
  • Hard and fast ( বাঁধা ধরা ) There is no such hard and fast rule in this matter.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )