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

Appropriate Preposition:

  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Part from ( বিচ্ছিন্ন হওয়া (ব্যক্তি) ) He parted form his friend.
  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Die from ( মারা যাওয়া (প্রতিক্রিয়া) ) He died form over-eating.
  • Count upon ( নির্ভর করা ) I count upon your help for this work.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.

Idioms:

  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • queer go ( অদ্ভুত ব্যপার )
  • At home ( দক্ষ ) He is at home in mathematics.
  • In full swing ( পুরাদমে ) The school is now in full swing.
  • Bone of contention ( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.