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

Appropriate Preposition:

  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • Avail of ( সুযোগ গ্রহণ করা ) You must avail yourself of the business.
  • Weak in ( কাঁচা ) He is weak in Mathematics.
  • Succeed in ( সাফল্য লাভ করা ) He will succeed in life.
  • Senior to ( বয়সে বড়, উচ্চপদস্থ ) He is senior to me by four years.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.

Idioms:

  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.
  • Gala Day ( উৎসবের দিন ) The 15th August is a gala day to the Indians.
  • pound of flesh ( এক চুল এদিক ওদিক নয় )
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family