Mrs. march loves laurie as a son, and shows him multitudes of a) affects b) exultations c) gaieties d) solicitude

i think the answer is d)solicitude sorry if the answer is wrong.

themselves

an intensive pronoun is a pronoun that ends in self or selves, such as himself, herself, themselves, yourself, ourselves. since band members is a third person plural, the correct intensive pronoun would be themselves. if the band was talked about as a collective noun, itself would be the appropriate intensive pronoun. intensive pronouns are used to add emphasis to the noun it's modifying which is why it directly follows it.