Answer: an adverb .
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(Note: Adverbs can modify other adverbs.).
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I think sentence 11..... but I’m not 100% sure
Answer:
C
Explanation:
The definition of an advertisement is a notice or announcement in a public medium promoting a product, service, or event or publicizing a job vacancy.
By promoting their product, the business hopes that people will take interest in their product, and hopefully by it.
