Take another look at the sentence:

Elizabeth wanted to enjoy the plate of nachos that she and Jared shared, but she worried about black beans sticking to her teeth, cheese dripping from her chin, and __________.

The blank requires a noun followed by a participle phrase. You chose whether or not chip crumbs would catapult from her mouth, which is a subordinate clause. You thus have a parallelism error.

Before you continue, review the rules for parallel structure.

Go back to the sentence to try again.

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