Corrected paragraph:
After World War II, the Soviet Union and the United States both proposed Missions to Mars, but neither sent a manned Spacecraft there.
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Tim is someone's name, and thus, <u>is a proper noun.</u>
<u><em>Explanation:</em></u> A proper noun is a specific noun. For example, "lake" is a common noun and thus do not need capitalization but Lake Michigan is a specific noun (because it's a specific place) and does need capitalized. All proper nouns need capitalization, and a common proper noun is someone's name.
Doctor can be used generally, you could say, "I think I need to go see a doctor" so that's not it
Uncle could work if you were referring to someone specifically. "My uncle is coming over" is using it in a general sense, but, "My Uncle John is coming over" is more specific, so that would be a specific noun but in this case, it isn't.
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Robot by itself is a common noun so it isn't an option. For example, "did you see this cool robot she's working on?" It's used in a general sense.
Answer:
This makes the reader have a sense of suspense for the novel. The reader is trying to figure out how he dies and what would happen afterwards. Most books don't tell you about the characters fate till the end when you find out for yourself. The author knew that this would stand out to the reader creating a sense of suspense.
Explanation:
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