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

Appropriate Preposition:

  • Difference between ( পার্থক্য ) There is no difference between the two brothers.
  • Mourn for ( শোক করা ) Don't mourn for the dead.
  • Enquire of ( অনুসন্ধান করা (ব্যক্তি) ) He enquired of me into the matter.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Essential to ( অত্যাবশ্যক ) Food is essential to health.
  • Careful of ( যত্নবান ) He is careful of his money.

Idioms:

  • As it were ( যেন ) The sun is, as it were , the lamp of the universe.
  • Red letter day ( স্মরণীয় দিন ) The 21 February is a red letter day in the history of Bangladesh.
  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • 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.