5. The poets remark about the longevity of things of beauty did not take into
account the effects of such phenomena as acid rain.
The poets remark
O things of beauty did
O effects of
O No error

the poets remark

Explanation:

es lo que dice el texto

a is the answer

explanation:

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.