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

Appropriate Preposition:

  • Mourn over ( শোক করা ) Don't mourn over the dead.
  • Sanguine of ( নিশ্চিত ) She is sanguine of her success.
  • Refer to ( বিচারার্থে পাঠানো ) Refer the matter to him for enquiry.
  • Late in ( দেরি ) Why are you so late in coming?
  • Enquire into ( অনুসন্ধান করা (কোন ব্যপার) ) He enquired of me into the matter.
  • Attach to ( জুড়ে দেওয়া ) Attach this file to the email.

Idioms:

  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • On the spur of the moment ( মুহুর্তের উত্তেজনায় ) He did it on the spur of the moment.
  • In vain ( বৃথা ) All his attempts were in vain.