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

Appropriate Preposition:

  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Opportunity for ( সুযোগ ) I have no opportunity for (of) doing the work.
  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Die in ( মারা যাওয়া (শান্তি) ) Let me die in peace.
  • Offend against ( লঙ্গন করা ) You have offended against good manners.

Idioms:

  • Irony of fate ( ভাগ্যের পরিহাস ) He could not succeed by irony of fate.
  • In force ( বলবৎ ) This law is in force now.
  • In vogue ( চালু ) This custom is not in vogue now.
  • In a hurry ( তাড়াহুড়ার মধ্যে ) Don't do the work in a hurry.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.