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

Appropriate Preposition:

  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Deal in ( ব্যবসা করা ) He deals in rice.
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Add to ( যোগ করা ) Add this to that.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌

Idioms:

  • In no time ( শীঘ্র ) He will finish the work in no time.
  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • At once back and call ( বাধ্য ) He is always at my back and call.