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

Appropriate Preposition:

  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Confident to ( আবদ্ধ (শয্যা) ) He is confined to bed.
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.
  • Late in ( দেরি ) Why are you so late in coming?
  • Delight in ( আনন্দ ) He takes delight in music.

Idioms:

  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
  • Out of temper ( ক্রুদ্ধ ) He is out of temper now.
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • bad shoot ( অসংগত অনুমান )
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.