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

Appropriate Preposition:

  • Search of ( অনুসন্ধানে ব্যস্ত ) They are in search of nice bird.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Aware of ( সচেতন ) Man should aware of the danger of environment pollution.
  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Void of ( বিহীন ) He is void of common sense.
  • Sick of ( পীড়িত, ক্লান্ত ) He is sick for home.

Idioms:

  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • be up and doing ( উঠে-পড়ে লাগা )
  • By and by ( শীঘ্র ) He will come here by and by.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • Die in harness ( কর্মরত অবস্থায় মারা যাওয়া ) Dr. Sen died in harness.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.