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

Appropriate Preposition:

  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Appetite for ( ক্ষুধা ) The patient has no appetite for food.
  • Wait for ( অপেক্ষা করা ) I waited for him for two hours.
  • Look at ( তাকানো ) Look at the moon.
  • Due to ( কারণে ) His absence is due to illness.

Idioms:

  • At last ( অবশেষে ) I got my missing book at last.
  • bad faith ( বিশ্বাসঘাতকতা )
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.
  • Heart and soul ( সর্বান্তঃকরণে ) Try heard and soul and you will succeed.