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

Appropriate Preposition:

  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • Prompt in ( চটপটে (উত্তর) ) He is prompt in his answer.
  • Hope for ( আশা করা ) Let us hope for the best.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Sanguine of ( নিশ্চিত ) She is sanguine of her success.
  • Occupied with ( নিয়োজিত (কাজ) ) He is occupied with his studies.

Idioms:

  • By and by ( শীঘ্র ) He will come here by and by.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • Turn over a new leaf ( নূতনের সূচনা ) After his failure he turned over a new leaf.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.