Bank English Preparation১টি পরীক্ষায় এসেছেপ্রশ্ন ৭Change the voice: We know that success depends on hard work.কSuccess is known by us that depends on hard work.খIt is known to us that success depends on hard work.গThat success is known by us depends on hard work.ঘWe are known that success depends on hard work.উত্তর দেখুন