[15點]中1英文字的part of speeh`

1. comprtitors(noun)
2. spectators (noun)
3. officials (noun)
4. field events (noun)
5. track events(noun)
6. athlete (noun)
7. starting-line (noun)
8. judge (noun)
9. time-keepers(noun)
10. beats (verb)
11. a pennant (noun)
12. a shield (noun)

1.-8. They are all nouns (名詞)