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6. Athletes must exercise regularly to stay in shape. a, adjective h. conjunction c. preposition d. noun 7. Carelessness caused the boy to fall down the stairs. a. adjective b. adverb c conjunction d. noun 8. I enjoyed watching your performance tonight on stage. a. noun b. preposition c. pronoun d. verb 9. Our group of students arrived ahead of time. a. adjective h adverb c.conjunction de noun 10. The winning team will receive a blue ribbon. h. adjective b. interjection c. und verb