Answer:
D. the princess will sleep for 100 years.
Explanation:
I just took the quiz.
1. Alumnos
2. El director
3. La muchacha
4. el chico
5. La mujer
6. el hombre
7. la maestra
8. amigo
9. aficionado
A vivieron
Because ellos could be used as a pronoun for sus padres, so it would be vivieron.