Answer:
C
Explanation:
It would be; Buenas tardes, Maestra!
Which in English it means; Good afternoon, Teacher!
Hope that helps too :D
1. Escucho
2. Tu sabes
3. Conocieron
4. Van a
5. Conocemos
6. Saben
7. Le hablais
8. Conocen
9. Me se
10. Sabe