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

Appropriate Preposition:

  • Look up ( শব্দার্থ খোঁজা ) Look up the word in the dictionary.
  • Hard at ( উদ্যমী ) He is hard at work before examination.
  • Appetite for ( ক্ষুধা ) The patient has no appetite for food.
  • Differ from ( ভিন্নরূপ হওয়া ) This thing differs from that.
  • Provide against ( পূর্বে ব্যবস্থা করা ; সরবরাহ করা ) You must provide against evil days for your children.
  • Attend upon ( সেবা করা ) She attends upon her mother.

Idioms:

  • by dint of ( ফলে (সাধারণত বল প্রয়োগের ফলে) )
  • live by ones wit ( কথা বেচে খাওয়া )
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.
  • At home ( দক্ষ ) He is at home in mathematics.