Select the sentence in which ‘better’ is an adverb—

✅ কেন সঠিক: ‘Sound travels better’ — ‘better’ verb ‘travels’-কে বিশেষিত করছে (কীভাবে চলে?), তাই adverb (well-এর comparative)।

❌ অন্য অপশন: (ক) ‘better weather’ ও (গ) ‘which one is better’ — adjective; (ঘ) ‘to better his health’ — verb (উন্নত করা)।

💡 মনে রাখুন: good → better (adjective); well → better (adverb)।