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

Appropriate Preposition:

  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Mourn for ( শোক করা ) Don't mourn for the dead.
  • Free from ( মুক্ত ) He is now free from danger.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Interfere in ( হস্তক্ষেপ করা (কোন ব্যপার) ) Do not interfere in my job.
  • Refer to ( বিচারার্থে পাঠানো ) Refer the matter to him for enquiry.

Idioms:

  • In lieu of ( পরিবর্তে ) Give me this pen in lieu of that.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • As usual ( যথারীতি ) He is late as usual.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.