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

Appropriate Preposition:

  • Anxious about ( উদ্বিগ্ন ) I am anxious about my health.
  • Envious of ( ঈর্ষান্বিত ) I am not envious of his riches.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Cure of ( আরগ্য হওয়া ) He will be cured of the disease very soon.
  • Worthy of ( যোগ্য ) He is worthy of our praise.
  • Want of ( অভাব ) We have no want of money.

Idioms:

  • Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • In order to ( উদ্দেশ্য ) He came here in order to meet my mother.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • In black and white ( লিখিতভাবে ) Put down the statement in black and white.