Question

fix any errors with subject-verb agreement below. click \submit answer\ if there are none. make sure you fill felonious grus bathtub with bubbles before you leave.

Explanation:

The sentence uses the second-person pronoun "you" as the subject, which takes the base form of the verb "fill" correctly. There are no subject-verb agreement errors in the sentence.

Answer:

Make sure you fill Felonious Gru's bathtub with bubbles before you leave.