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

Appropriate Preposition:

  • Dull at ( কাঁচা ) He is dull at Physics.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • According to ( অনুসারে ) According to his order i went there.
  • Tell upon ( ক্ষতি করা ) Over-eating tells upon health.
  • Believe in ( বিশ্বাস করা ) I do not believe in his honesty.
  • Envy of ( ঈর্ষা ) I have no envy of him.

Idioms:

  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • At all events ( যাই ঘটুক সব ক্ষেত্রেই ) I shall stand by him at all events.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • At dagger drawn ( খড়গহস্ত ) The two brothers are now at daggers drawn.
  • Call a spade a spade ( অপ্রিয় সত্য কথা বলা ) I have no hesitation to call a spade a spade.
  • In time ( ঠিক সময়ে ) He reached the station in time.