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

Appropriate Preposition:

  • Partial to ( পক্ষপাত দুষ্ট ) He is partial to his son.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Play on ( বাজানো ) He played on guitar.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • According to ( অনুসারে ) According to his order i went there.
  • Weak of ( দূর্বল ) He is weak of understanding.

Idioms:

  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • By chance ( দৈবাৎ ) I met him on the way by chance.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • Moot point ( অমীমাংসিত বিষয় ) Dowry system is still a moot point in Bangladesh.
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.