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

Appropriate Preposition:

  • Aim at ( লক্ষ্য করা ) He aimed his gun at he bird.
  • Afraid of ( ভীত ) I am not afraid of ghosts.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Excuse for ( অব্যাহতি দেওয়া ) He will not be excused for coming late.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.

Idioms:

  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • In fine ( পরিশেষ ) In fine he declared his plan.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Fish out of water ( অস্বস্তিকর অবস্থায় ) When he came to the village, he felt like a fish out of water.
  • By all means ( সবর্প্রকার ) Try to do it by all means.
  • be up and doing ( উঠে-পড়ে লাগা )