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

Appropriate Preposition:

  • Ashamed for ( লজ্জিত ) I feel ashamed for you.
  • Oblige to ( বাধিত করা ) I am obliged to him for his co-operation.
  • Attend upon ( সেবা করা ) She attends upon her mother.
  • Open at ( উন্মুক্ত করা বা খোলা ) Open at page 20 of English book.
  • Boast of ( গর্ব করা ) Do not boast of your wealth.
  • Warn of ( সতর্ক করা ) He warned me of the danger.

Idioms:

  • bad shoot ( অসংগত অনুমান )
  • big cheese ( দলের বা পরিবারের সবচেয়ে গুরুত্বপূর্ণ ব্যক্তি ) He is the big cheese who control everything in our group.
  • Burning question ( তীব্র বিতর্কের বিষয় ) The problem of the dowry system is the burning question of the day.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • All at once ( হঠাৎ ) All at once a tiger came out of the forest.
  • All on a sudden ( হঠাৎ ) All on a sudden a tiger came out of the bush.