"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.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Agree to ( একমত হওয়া (প্রস্তাব) ) I can't agree to the proposals.
  • Enquire into ( অনুসন্ধান করা (কোন ব্যপার) ) He enquired of me into the matter.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.

Idioms:

  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • In a nut shell ( খুব সংক্ষেপে ) Tell the story in a nut shell.
  • Catch red handed ( হাতে নাতে ধরা ) The thief was caught red handed.
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • In full swing ( পুরাদমে ) The school is now in full swing.