Answer:
usted
Explanation:
because you are taking to an adult so you usually talk formally to adults if younger
Si es cierto hay muchas montañas
1. It’s cold . I need a sweater/hoodie
2.It’s Sunny. I need sunglasses
3.i’m not sure about 3
4.When there is snow , you need boots and not shoes
Se compró zapatos
I hope this helps
I hope it is right