"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.
  • Qualified for ( যোগ্য ) He is qualified for the post.
  • Look into ( অনুসন্ধান করা ) I am looking into the matter.
  • Engaged to ( বাগদত্ত ) Lila was engaged to him.
  • Liable to ( দায়ী ) He is liable to fine for his misconduct.
  • Favourable to ( অনুকূল (ব্যক্তি) ) This situation is favourable to me for doing this.

Idioms:

  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
  • Steer clear of ( এড়াইয়া চলা ) You must steer clear of evil company.
  • At bay ( কোনঠাসা ) The tiger was at bay in the bush.
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • Round the clock ( সমস্ত দিন ) He is working round the clock.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.