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

Appropriate Preposition:

  • Rest upon ( নির্ভর করা ; বিশ্বাসস্থাপন করা ) I rest upon your promise.
  • Displeased with ( অসন্তুষ্ট ) I am displeased with him at his conduct.
  • Crave for ( আকাঙ্খা করা ) He craves for wealth.
  • Appeal for ( আবেদন করা (কোন কিছু) ) He appealed for pardon.
  • Excel in ( তুলনামূলক ভাবে সুন্দর হওয়া ) He excels in painting.
  • Prior to ( পূর্বে ) Prior to that, he was in a wretched condition.

Idioms:

  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • At all ( আদৌ ) He does not know French at all.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • At arm’s length ( দূরে ) Try to keep the bad boy at arm’s length.
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.