Answer:
25-are u in use or in e school
26-are u in ool ght now
27-are u going on foot or by bus
for a sentence you uld say
"nosotras os
a la enda
despues de la escuela !"
y I couldn't swer all
but ereth !! :00
Explanation:
You use está because talking to teachers, older people, grandparents, or crowds should be formal
