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

Appropriate Preposition:

  • Vexed with ( বিরক্ত (ব্যক্তি) ) He is vexed with me at my conduct.
  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • Contrary to ( বিপরীত ) His action is contrary to his words.
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Ashamed of ( লজ্জিত ) He is not ashamed of his conduct.
  • Cure of ( আরগ্য হওয়া ) He will be cured of the disease very soon.

Idioms:

  • At last ( অবশেষে ) I got my missing book at last.
  • be up and doing ( উঠে-পড়ে লাগা )
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • a bad apple ( কোনো একটা দলের সব ভালোর মধ্যে খারাপ বা মন্দটা ) In any group of average citizens there are bound to be a few bad apples.