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

Appropriate Preposition:

  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Eager about ( আগ্রহী ) He is eager about the result.
  • Need for ( প্রয়োজনীয় ) I have no need for more money.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Abound in ( প্রচুর পরিমাণে থাকা ) Fish abounds in this river.
  • Due to ( কারণে ) His absence is due to illness.

Idioms:

  • In vogue ( চালু ) This custom is not in vogue now.
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • Come to light ( প্রকাশিত হওয়া ) Their private talk has come to light at last.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • By and by ( শীঘ্র ) He will come here by and by.
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.