Answer:
The author of "The Fun They Had" was Isaac Asimov. Asimov was an extremely prolific science fiction author. Over his lifetime, he wrote/edited over 500 books.
Explanation:
Singular definition. In nouns, pronouns, and verbs, the grammatical form that refers to only one thing. In the following sentence, the singular words are italicized: “The police officer stops anyone who crosses before the light changes.” (from google)
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