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

Appropriate Preposition:

  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Quarrel over ( কলহ করা (কোনকিছু) ) They quarreled with one another over the property.
  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Weak of ( দূর্বল ) He is weak of understanding.
  • Sensible of ( বোধ সম্পন্ন ) She is sensible of the risk.

Idioms:

  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • By no means ( কোন ভাবেই না ) I shall by no means call on him.
  • At home ( দক্ষ ) He is at home in mathematics.
  • word of no implication ( কথার কথা )