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

Appropriate Preposition:

  • Open at ( উন্মুক্ত করা বা খোলা ) Open at page 20 of English book.
  • Bent on ( ঝোঁক ) He is bent on playing cricket.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Callous to ( উদাসীন ) He is callous to my suffering.
  • Clue to ( সূত্র ) Find out the clue to the mystery.

Idioms:

  • At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • set a naught ( কলা দেখানো )
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.