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

Appropriate Preposition:

  • Comment on ( মন্তব্য করা ) He commented favorably on the point.
  • Limited to ( সীমাবদ্ধ ) Invitation was limited to members only.
  • Indifferent to ( উদাসীন ) He is indifferent to our problem.
  • Satisfied with ( সন্তুষ্ট ) I am satisfied with him or I am satisfied of the truth.
  • Disgrace to ( কলঙ্ক ) He is disgrace to his family.
  • Subject to ( শর্তাধীন ) This is subject to approval of the committee.

Idioms:

  • In vogue ( চালু ) This custom is not in vogue now.
  • By and by ( শীঘ্র ) He will come here by and by.
  • At home ( দক্ষ ) He is at home in mathematics.
  • Square meal ( পেট ভরা আহার ) He is too poor to have a square meal every day.
  • reinvent the wheel ( এমন কোনকিছু তৈরিতে সময় নষ্ট করা যা বর্তমানে বিদ্যমান ও ঠিকঠাক কাজ করে ) There's no point in us reinventing the wheel
  • Wild goose chase ( পন্ডশ্রম ) Do not waste time in wild goose chase.