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

Appropriate Preposition:

  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Fit for ( যোগ্য ) He is not fit for the job.
  • Officiate for ( পরিবর্তে কাজ করা (ব্যক্তি) ) He officiated for me in that post.
  • Accused of ( অভিযুক্ত ) He is accused of corruption.
  • Sentence to ( দন্ডাদেশ দেওয়া ) He was sentenced to death for murder.
  • Good at ( দক্ষ ) He is good at tennis.

Idioms:

  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
  • In vain ( বৃথা ) All his attempts were in vain.
  • In vogue ( চালু ) This custom is not in vogue now.
  • In order to ( উদ্দেশ্য ) He came here in order to meet my mother.