I have so much homework I still have to learn my music.

first finish the work then learn your music

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.

the answer should be:

the intervention of the supernatural gives gilgamesh hope that he will defeat humbaba.