Question

complete the sentence.
in its depiction of the dramatic differences in parenting techniques around the world,
the documentary film babies is humorous, eye opening, and ____________.
quite educational
educates viewers

Explanation:

To maintain parallel structure, the list of adjectives describing the documentary should have consistent grammatical form. "Humorous" and "eye - opening" are adjectives. "Quite educational" is an adjective phrase, while "educates viewers" is a verb phrase. So, "quite educational" fits the parallel structure requirement.

Answer:

quite educational