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

Appropriate Preposition:

  • Restrict to ( সীমাবব্ধ করা ) Admission was restricted to students.
  • Guess at ( অনুমান করা ) Can you guess at her age?
  • Dull at ( কাঁচা ) He is dull at Physics.
  • Remind of ( মনে করিয়ে দেওয়া (কোনকিছু) ) I reminded him of his promise.
  • Proportionate to ( আনুপাতিক ) Punishment should be proportionate to offence.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.

Idioms:

  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • Read between the lines ( তাৎপর্য বোঝা ) Try to read between the lines of the letter.
  • In the nick of time ( ঠিক সময়ে ) The school team arrived in the nick of time.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • have a bad time ( দুশ্চিন্তায় কাল কাটানো ; দুঃসময়ে পড়া )
  • Round the clock ( সমস্ত দিন ) He is working round the clock.