Answer:
All three are correct!
Explanation:
Did you just want to make sure they were right?
Answer:
All but the last one is correct
Explanation:
Ustedes (ser) is not tienen but 'son' meaning 'You all are' (both formal and informal)
Answer:
tu tiene una fiebre muy alta.
los enfermeros poner las inyecciones.
usted se sentirse
mis amigos y yo tomar antibióticos
a mi me doler la garganta
