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

Appropriate Preposition:

  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Conscious of ( সচেতন ) He is conscious of his weakness.
  • Owe to ( ঋণী হওয়া ) I owe my all to him.
  • Open at ( উন্মুক্ত করা বা খোলা ) Open at page 20 of English book.
  • Grateful for ( কৃতজ্ঞ (কোনকিছু) ) I am grateful to you for your help.
  • Inquire of ( অনুসন্ধান করা (ব্যক্তি) ) I inquired of him about the matter.

Idioms:

  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • In the mean time ( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.
  • Three R's ( প্রাথমিক শিক্ষা ) The majority of our people have not yet learnt the three R's.
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • From hand to mouth ( দিন আনে দিন খায় ) The poor man lives form hand to mouth.