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

Appropriate Preposition:

  • Commence on ( শুরু করা ) Our examination commences on the 3rd July.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Addicted to ( আসক্ত ) He is addicted to separate.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Hanker after ( লালায়িত হওয়া ) Do not hanker after wealth.
  • Search for ( অনুসন্ধান ) Their search for the thing was of no avail.

Idioms:

  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
  • Fish out of water ( অস্বস্তিকর অবস্থায় ) When he came to the village, he felt like a fish out of water.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.