class collaboration Audio  শ্রেণী সহযোগিতা;

Appropriate Preposition

  • Useful for ( প্রয়োজনীয় (উদ্দেশ্য) ) This book is useful to us for examination.
  • Stare at ( একদৃষ্টিতে তাকানো ) She stared at me.
  • Compete for ( প্রতিযোগিতা করা (কোন কিছু) ) He competed for the first position.
  • Favourable for ( অনুকূল (কোনকিছু) ) This situation is favorable to me for doing this.
  • Fatal to ( মারাত্মক ) he doctor's mistake proved fatal to his life.
  • Lay by ( সঞ্চয় করা ) Lay by something for the old age.
  • By and large ( প্রধানতঃ ) People in our village are by and large farmers.
  • By far ( সর্বাংশে ) He is by far the best boy in the class.
  • At once back and call ( বাধ্য ) He is always at my back and call.
  • As usual ( যথারীতি ) He is late as usual.
  • At a stretch ( একটানা ) He can run ten miles at a stretch.
  • Build castles in the air ( আকাশ কুসুম চিন্তা করা ) Don't idle away your time in building castles in the air.