Question

fix any errors with subject - verb agreement below. click \submit answer\ if there are none.
two litters of kittens sleeps peacefully in the basket under fester addamss bed.

Explanation:

The subject "Two litters of kittens" is plural (referring to multiple groups of kittens), so the verb must match the plural subject. The original verb "sleeps" is singular, which is incorrect for a plural subject.

Answer:

Two litters of kittens sleep peacefully in the basket under Fester Addams's bed.