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

Appropriate Preposition:

  • Eager about ( আগ্রহী ) He is eager about the result.
  • Complain to ( অভিযোগ করা (ব্যক্তি) ) The complained to the Director against the Manager about her behavior.
  • Anxious about ( উদ্বিগ্ন ) I am anxious about my health.
  • Inquire about ( অনুসন্ধান করা (কোন ব্যপার) ) I inquired of him about (into) the matter.
  • Informed of ( অবহিত ) I was not informed of your misfortune.
  • Conscious of ( সচেতন ) He is conscious of his weakness.

Idioms:

  • 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
  • From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.
  • Ins and outs ( খুঁটিনাটি সব কিছু ) I know the ins and outs of the matter.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • At home ( দক্ষ ) He is at home in mathematics.