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

Appropriate Preposition:

  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Refer to ( বিচারার্থে পাঠানো ) Refer the matter to him for enquiry.
  • Responsible to ( দায়ী (প্রাধিকার) ) He is responsible to the committee for his action.
  • Comply with ( মেনে নেওয়া ) I shall comply with your request.
  • Rob of ( অপহরণ করা ) Somebody robbed him of his purse.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.

Idioms:

  • Achilles heel ( দুর্বলতা বা ত্রুটি ) He is trying to hide but everybody knows his achilles' heel
  • On the wane ( হ্রাসমান ) His fame is on the wane now.
  • Bid fair ( ভালো কিছু আশা করা ) He bids fair to be a good doctor.
  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • To the backbone ( হাড়ে হাড়ে ) The boy is wicked to the backbone.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.