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

Appropriate Preposition:

  • Certain of ( নিশ্চিত ) He is now certain of his ground.
  • Acquainted with ( পরিচিত ) I am acquainted with her.
  • Lame of ( খোঁড়া ) He is lame of one leg.
  • Pleased with ( সন্তুষ্ট ) I am pleased with him.
  • Look into ( অনুসন্ধান করা ) I am looking into the matter.
  • Quick at ( চটপটে ) He is quick at figures.

Idioms:

  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • At one’s wit’s end ( হতবুদ্ধি ) He was at his wit’s end and did not know what to do.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • Lion's share ( সিংহভাগ ) He took the lion's share of the profit.
  • In vain ( বৃথা ) All his attempts were in vain.
  • Out of date ( অপ্রচলিত ) This fashion is now out of date.