Correct Answer: D
Explanation:
"Home" contains the error in this sentence because parallel sentence structure dictates that each part in a series must use the same type of word and employ the same tense, if the words are verbs. In this case, the first two parts in the series are prepositional phrases ("to the park" and "to the store"), but the third part is a noun "home." Because only part of one of the prepositional phrases is underlined, we can't change them, so we would need to change the noun, "home," to correct the sentence's error.