The sentence that effectively uses formal language is Throughout the exposition and rising action, the protagonist drums one specific song with a unique beat.
This refers to the type of language that is used in official settings and are well formed.
Hence, we can see that The sentence that effectively uses formal language is Throughout the exposition and rising action, the protagonist drums one specific song with a unique beat.
Therefore, formal language is used here through the use of "exposition", "rising action" and "protagonist"
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