Ellos ____________ a la universidad a las cuatro de la tarde.
Answer: Ellos asisten a la universidad a las cuatro de la tarde.
Translation: They attend the university at four in the afternoon.
A Susana y Maria LES duelen los dientes
I believe this is it or can help you get the right answers
Una es diferente means one is different so that should be correct
Yea well sorry cant answer this cuz idk