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

Appropriate Preposition:

  • Wait on ( সেবা করা ) The nurse waited on the patient.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Prefer to ( অধিক পছন্দ করা ) I prefer coffee to tea.
  • Busy with ( ব্যস্ত ) He is busy with his studies.
  • Restrict to ( সীমাবব্ধ করা ) Admission was restricted to students.
  • Worthy of ( যোগ্য ) He is worthy of our praise.

Idioms:

  • Out of doors ( বাহিরে ) It is rather cold out of doors.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • Slip of the tongue ( বলায় সামান্য ভুল ) This is a slip of the tongue, don't lay much stress on it.
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • By and by ( শীঘ্র ) He will come here by and by.
  • feather ones nest ( কাজ গুছিয়ে নেওয়া )