Cast about Audio  /phrase/  কোন কিছুর সন্ধানে ঘোরা
EXAMPLE  He is casting about for an opportunity.

Appropriate Preposition

  • Persist in ( লেগে থাকা ) He persisted in disturbing me.
  • Junior to ( নিম্নপদস্থ ; বয়সে কম ) He is junior to me in service.
  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Ambition for ( উচ্চাকাঙ্খা ) He has no ambition for fame in life.
  • Want of ( অভাব ) We have no want of money.
  • Close to ( নিকটে ) The school is very close to our house.
  • At stake ( বিপন্ন ) His life is at stake now.
  • At least ( অন্ততঃ ) At least one hundred boys will come to school today.
  • Red tape ( লাল ফিতার বাঁধন ; আমলাতান্ত্রিকতা ) Red tapism causes delay in official work.
  • Dead of night ( মধ্য রাত্রি ) The robbers broke into the house at dead of night.
  • At random ( বেপরোয়া ; এলোমেলো ) He hit the ball at random.
  • After all ( সবকিছু সত্ত্বেও ) After all, he is a patriot.