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

Appropriate Preposition:

  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.
  • True to ( বিশ্বস্ত ) He is true to his master.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Restrict to ( সীমাবব্ধ করা ) Admission was restricted to students.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.

Idioms:

  • By and by ( শীঘ্র ) He will come here by and by.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.
  • Read between the lines ( তাৎপর্য বোঝা ) Try to read between the lines of the letter.
  • Bed of roses ( আরামদায়ক অবস্থা ) Life is not a bed of roses.
  • Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide