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

Appropriate Preposition:

  • Good at ( দক্ষ ) He is good at tennis.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • Persist in ( লেগে থাকা ) He persisted in disturbing me.
  • Relevant to ( প্রাসঙ্গিক ) Your remark is not relevant to the point.
  • Live by ( কোন উপায়ে বেঁচে থাকা ) He lives by honest means.

Idioms:

  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • be up and doing ( উঠে-পড়ে লাগা )
  • Above all ( প্রধানত ; সর্বোপরি ) We should be kind, polite, and above all honest.
  • Book worm ( গ্রন্থকীট ) Don't be a book worm.
  • Big gun ( নেতৃস্থানীয় ব্যক্তি ) He is a big gun of our locality.
  • Take to one's heels ( ছুটিয়া পালানো ) The thieves took to their heels to see the police.