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

Appropriate Preposition:

  • Part from ( বিচ্ছিন্ন হওয়া (ব্যক্তি) ) He parted form his friend.
  • Junior to ( নিম্নপদস্থ ; বয়সে কম ) He is junior to me in service.
  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • Live by ( কোন উপায়ে বেঁচে থাকা ) He lives by honest means.
  • Quick at ( চটপটে ) He is quick at figures.
  • Weak of ( দূর্বল ) He is weak of understanding.

Idioms:

  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • In black and white ( লিখিতভাবে ) Put down the statement in black and white.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • Heart and soul ( সর্বান্তঃকরণে ) Try heard and soul and you will succeed.
  • be up and doing ( উঠে-পড়ে লাগা )