The answer is (usted) because you dont have a personal relationship with this person.
ustedes means you guys
vosotros means all of us
tu is used for someone whom you are close with like a family member or someone whom you have know for a while.
Answer:
ok i will watch and sucribe your channel
Well the question asks "What time do you like most? Why?"
So if I were to answer I would say:
<span>"Me gusta la hora de la cena porque puedo comer deliciosas comidas de mi madre."
That means
"I like dinner time because I get to eat my mothers delicious meals."
Hope this helps!</span>