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

Appropriate Preposition:

  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Responsible to ( দায়ী (প্রাধিকার) ) He is responsible to the committee for his action.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Displeased at ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Good at ( দক্ষ ) He is good at tennis.
  • Pretend to ( ভান করা ) He does not pretend to high birth.

Idioms:

  • bad faith ( বিশ্বাসঘাতকতা )
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • Curry favour ( তোষামোদ করিয়ে প্রিয় হওয়া ) He knows how to curry favour with officers.
  • A slow coach ( কর্মকুণ্ঠ ও মন্থর ব্যাক্তি ) Roky is known as a slow coach to his friend circle.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.