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

Appropriate Preposition:

  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Differ on ( ভিন্ন মত হওয়া (ব্যপার) ) I differ with you on this point.
  • Wonder at ( অবাক হওয়া ) I wonder at his ignorance.
  • Interfere in ( হস্তক্ষেপ করা (কোন ব্যপার) ) Do not interfere in my job.
  • Laugh at ( বিদ্রুপ করা ) Do not taught at the poor.
  • Abide by ( মেনে চলা ) One should abide by the rules

Idioms:

  • under the weather ( ভাল না ; অসুস্থ ) I've been feeling under the weather
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • Pros and cons ( খুঁটিনাটি ) You should consider the Pros and cons of the system.
  • Stick to ( দৃঢ়ভাবে লেগে থাকা ) He sticks to his decision.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • set a naught ( কলা দেখানো )