"Leonie jogged through the cool morning mist", in this sentence Leonie can be replaced with subjective pronoun, 'she', which will not change the meaning of the sentence.
<h3>What are subjective pronoun?</h3>
Subjective pronouns are the pronouns which can be used to replace a verb, by using i, you, he, she, it, they, etc when we talk about the verb many times in a sentence, then subjective nouns can replace the verb.
Subjective pronoun can be used in place of Leonie in the sentence, by replacing her name with 'she'.
Therefore, option, D, subjective pronoun is correct.
Learn more about, Subjective pronoun, here,
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