Answer:
B). Maddie looked forward to going home after work to watch RERUNS of her favorite show.
Step-by-step explanation:
Concrete noun is demonstrated as the physical noun that could be experienced through our senses(sight, smell, touch, hear, or feel). These nouns are contradictory to the abstract nouns which could not be experienced through senses but rather felt.
As per the question, option B correctly underlines a concrete noun 'reruns' which implies 'a television program show or program that is run again after its initial presentation'. This exemplifies a 'concrete noun' as the audience can experience it through their sense of sight. Thus, option B is the correct answer as the other options either do not involve an underlined noun(option A) or wrongly underlines the verb as noun(in option C 'looked' is functioning as a verb) or underlines an abstract noun(option D underlined 'favorite' which is an abstract noun).