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

Appropriate Preposition:

  • Angry at ( রাগান্বিত (কারো আচরণ) ) I am angry at your conduct.
  • Beware of ( সতর্ক হওয়া ) Beware of pick-pockets.
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Eligible for ( যোগ্য ) He is eligible for the post.
  • Different from ( পৃথক ) This book is different from that.
  • Crave for ( আকাঙ্খা করা ) He craves for wealth.

Idioms:

  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Dead language ( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
  • Set free ( মুক্ত করা ) The prisoners were set free.
  • As usual ( যথারীতি ) He is late as usual.
  • ABC ( প্রাথমিক জ্ঞান ) Everybody must know at least the ABC of religion.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.