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

Appropriate Preposition:

  • Dull at ( কাঁচা ) He is dull at Physics.
  • Warn of ( সতর্ক করা ) He warned me of the danger.
  • Pleased with ( সন্তুষ্ট ) I am pleased with him.
  • Limited to ( সীমাবদ্ধ ) Invitation was limited to members only.
  • Prohibit from ( বারণ করা ) I prohibited him from going there.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌

Idioms:

  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • be in ones bad books ( কারও অপ্রিয় হওয়া )
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.