"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.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Need of ( প্রয়োজনীয় ) I am in need of more money.
  • Pride on ( গর্ব করা ) He prides himself on his high birth.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Remedy for ( প্রতিকার ) There is no remedy for this disease.

Idioms:

  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • a piece of cake ( খুবই সহজ ) This assignment is a piece of cake
  • In force ( বলবৎ ) This law is in force now.
  • Null and void ( বাতিল ) The deed has been null and void now.
  • Apple of discord ( বিবাদেয় বিষয় ) The paternal property has become an apple of discord between the two brothers.