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

Appropriate Preposition:

  • Preside over ( সভাপতিত্ব করা ) He presided over the meeting.
  • Allot to ( বিলি করা ) One room has been allotted to him.
  • Aloof from ( দূরে থাকা ) Keep yourself aloof from bad company.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.

Idioms:

  • pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg
  • Stone's throw ( অতি নিকটে ) Our school is at a stone's throw form our house.
  • be in ones bad books ( কারও অপ্রিয় হওয়া )
  • At home ( দক্ষ ) He is at home in mathematics.
  • By and by ( শীঘ্র ) He will come here by and by.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.