Todos ustedes (hombre solo plural, informal, Espana)
Answer:
A. invierno
Explanation:
Because in winter snow and you need to wear boots, jacket, scarf, etc
B I think but I am not very good at Spanish
I would love to see the answer choices just in case. I'm gonna go with my fluent idea so i'm gonna say aqu<span>éllas</span> would fit in perfectly to make the sentence make sense.