The proposition here is - in. <span>A </span>preposition<span> is a word such as after, in, to, on, and with. </span>Prepositions<span> are usually used in front of nouns or pronouns and they show the relationship between the noun or pronoun and other words in a sentence.</span>
Answer:
Mentor is defined as someone who guides another to greater success. A teacher is an example of a mentor. A wise and trusted counselor or teacher. To act as someone's mentor.
Explanation:
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Main Points, Transitions and Quotations would be the best answer for this.