Question

if the blue text contains an error, click to fix it. the lion tamer wants to enter a dance contest. he and gwen stacy practice their routine on the weekends.

Explanation:

The sentence refers to two people: the lion tamer and Gwen Stacy. The singular pronoun "He" incorrectly refers to only one of them, so it needs to be replaced with a plural pronoun that includes both individuals.

Answer:

They and Gwen Stacy practice their routine on the weekends.