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

Appropriate Preposition:

  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Made of ( তৈরি ) This ring is made of gold.
  • Aloof from ( দূরে থাকা ) Keep yourself aloof from bad company.
  • Absorbed in ( নিবিষ্ট ; মগ্ন ) Scientist is absorbed in experiment
  • Prevent from ( বারণ করা ; প্রতিরোধ করা ) I prevented him from going there.‌
  • Conscious of ( সচেতন ) He is conscious of his weakness.

Idioms:

  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • know from a bare hint ( এক আঁচরেই বোঝা )
  • when pigs fly ( কখনও না ) I will help you when pigs fly
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.
  • Of course ( অবশ্যই ) Of course, you know what that means
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.