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

Appropriate Preposition:

  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • Inquire about ( অনুসন্ধান করা (কোন ব্যপার) ) I inquired of him about (into) the matter.
  • Anxious about ( উদ্বিগ্ন ) I am anxious about my health.
  • Make for ( অগ্রসর হওয়া ) The ship made for England.
  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.

Idioms:

  • At home ( দক্ষ ) He is at home in mathematics.
  • By and by ( শীঘ্র ) He will come here by and by.
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.
  • Bring to light ( প্রকাশ করা ) At last all the facts were brought to light.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • Fish in a troubled water ( এলোমোলো অবস্থায় সুযোগ নেওয়া ) He made a lot of money by fishing in a troubled water.