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

Appropriate Preposition:

  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Zeal for ( প্রবল উৎসাহ ) He has a zeal for social work.
  • Abound with ( প্রচুর পরিমাণে থাকা ) The ocean abounds with fish.
  • Officiate in ( পরিবর্তে কাজ করা (পদ) ) He officiated for me in that post.

Idioms:

  • know from a bare hint ( এক আঁচরেই বোঝা )
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • host in himself ( একাই একশ )
  • vile sycophant ( খঁয়ের খা )
  • At stake ( বিপন্ন ) His life is at stake now.