Answer:
i think it would be cuando which is B.
Explanation:
if you use cuando it would be "cuando es tu cumpleanos.
1. Seca (dry)
2. Jabón (soap)
3. Porque está sucio (because it’s dirty)
4. Porque tengo sed (because I’m thirsty)
5. Lava (washes or cleans)
6 and 7. Despierta
8. I’m not sure
9. Huele
10. Blancos
Where are you from in spanish is De dónde eres