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

Appropriate Preposition:

  • Clue to ( সূত্র ) Find out the clue to the mystery.
  • Congratulate on ( অভিনন্দিত করা ) I congratulate you on your success.
  • Suffer from ( কষ্ট পাওয়া ) He is suffering from fever.
  • Need for ( প্রয়োজনীয় ) I have no need for more money.
  • Different from ( পৃথক ) This book is different from that.
  • Long for ( কামনা করা ) He longed for fame.

Idioms:

  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • Burning question ( তীব্র বিতর্কের বিষয় ) The problem of the dowry system is the burning question of the day.