Question

fix any errors with subject - verb agreement below. click \submit answer\ if there are none. the shirts that perry the platypus bought dont all fits in his closet, so he will have to return some.

Explanation:

The original sentence had an error in subject-verb agreement: the plural subject "shirts" requires the plural verb "fit" (not the singular "fits") to match, since the relative clause refers to the plural shirts.

Answer:

The shirts that Perry the Platypus bought don't all fit in his closet, so he will have to return some.