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

Appropriate Preposition:

  • Accused of ( অভিযুক্ত ) He is accused of corruption.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Affectionate to ( স্নেহশীল ) He is affectionate to me.
  • Good at ( দক্ষ ) He is good at tennis.
  • Disgusted with ( বিরক্ত ) I am disgusted with him at his conduct.
  • Restrict to ( সীমাবব্ধ করা ) Admission was restricted to students.

Idioms:

  • In force ( বলবৎ ) This law is in force now.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • As usual ( যথারীতি ) He is late as usual.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.