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

Appropriate Preposition:

  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Obsessed by ( উদ্বিগ্ন ) He is obsessed by the idea.
  • Add to ( যোগ করা ) Add this to that.
  • Part with ( বিচ্ছিন্ন হওয়া (কোন জিনিস) ) She parted with the ring.
  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Abide by ( মেনে চলা ) One should abide by the rules

Idioms:

  • Out of order ( বিকল ) This car is out of order.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • keep your chin up ( সুখি হওয়া ) His attempt keep your chin up
  • Read between the lines ( তাৎপর্য বোঝা ) Try to read between the lines of the letter.
  • Bird of a feather ( এক রকম স্বভাবের লোক ) Birds of a feather flock together.
  • By and by ( শীঘ্র ) He will come here by and by.