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

Appropriate Preposition:

  • Enquire into ( অনুসন্ধান করা (কোন ব্যপার) ) He enquired of me into the matter.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Useful to ( প্রয়োজনীয় (ব্যক্তি) ) This book is useful to us for examination.
  • Based on ( ভিত্তি থাকা ) Your remarks were not based on the facts.
  • Eager for ( আগ্রহী ) He is eager for promotion in service.
  • Rely on ( নির্ভর করা ) You can rely on him.

Idioms:

  • By the by ( প্রসঙ্গক্রমে ) By the by I came to know that he was ill.
  • Breathe one's last ( মারা যাওয়া ) The old man breathed his last on Sunday last.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • Fall flat ( ফলপ্রসূ না হওয়া ) My advice feel fiat on him.
  • Cats and dogs ( মূষল ধারে ) It was raining cats and dogs.
  • be up and doing ( উঠে-পড়ে লাগা )