Dally wants to fight in the rumble and win.
Participles are words formed from verbs that can be used as adjectives. In this sentence, "roaring" would be B, participle.
The phrase <em>with exciting plots </em>is used as D. adjective phrase, because it modifies the noun <em>books.
</em>What kind of books? - (The ones) with exciting plots. <em>
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