Answer:
Carlos <u>está jugando</u> tenis este fin de semana.
Explanation:
Escribo because you are talking about yourself
2.Mis hijos son perezosos. would be the one it makes more sense.
Answer:
established in 1218,
Explanation:
not sure what you are asking. Let me know if have other questions. I have written a paper on the University of Salamanca, so i can definitely help.