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

Appropriate Preposition:

  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Faith in ( বিশ্বাস ) I have no faith in him.
  • Displeased at ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Capacity for ( যোগ্যতা ) He has a capacity for hard work.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.
  • Wish for ( আকাঙ্খা করা ) I do not wish for name and fame.

Idioms:

  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • Black sheep ( কুলাঙ্গার ) He is a black sheep in his family.
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • Maiden speech ( প্রথম বক্তৃতা ) His maiden speech fell flat on the audience.
  • live by ones wit ( কথা বেচে খাওয়া )
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.