'Norms are society's do's and don'ts' --the word 'do's' in this sentence is a/an :
'Norms are society's do's and don'ts' --the word 'do's' in this sentence is a/an : Correct Answer noun
'Norms are society's do's and don'ts' --the word 'do's' in this sentence is a/an : Correct Answer noun