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

Appropriate Preposition:

  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Indebted to ( ঋণী ; কৃতজ্ঞ ) I am indebted to him for this help.
  • Blind to ( দোষের প্রতি অন্ধ ) He is blind to his won faults.
  • Argue against ( যূক্তি দেখানো (কোন কিছু) ) I argued with him against the point.
  • Escape by ( রক্ষা করা ) He escaped by a hair breadth.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.

Idioms:

  • Fall flat ( ফলপ্রসূ না হওয়া ) My advice feel fiat on him.
  • Weal and woe ( সুখ-দুঃখ ) Human life is full of weal and woe.
  • For good ( চিরকালের জন্য ) He left the country for good.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.