Ignorant of Audio  /phrasal-verb/  অজ্ঞ
EXAMPLE  He is ignorant of this rule.

Appropriate Preposition

  • Obstacle to ( বাধা ) Poverty is often obstacle to higher studies.
  • Adjacent to ( সংলগ্ন ) Her college is adjacent to her house.
  • Busy with ( ব্যস্ত ) He is busy with his studies.
  • Care of ( যত্ন নেওয়া ) Take care of your health.
  • Stare at ( একদৃষ্টিতে তাকানো ) She stared at me.
  • Grateful to ( কৃতজ্ঞ (ব্যক্তি) ) I am grateful to you for your help.
  • put a spoke to ones wheel ( কারও উন্নতিতে বাধা হওয়া )
  • Slip of the pen ( লেখায় অসতর্কতাবশতঃ সামান্য ভুল ) This mistake is due to a slip of the pen.
  • A bed of roses ( সুখ-স্বাচ্ছন্দ্যপূর্ণ জীবন ) Many people think that life is a bed of roses
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • In vogue ( চালু ) This custom is not in vogue now.
  • to the bad ( মন্দাবস্থায় ; ঘাটতি অবস্থায় )