Answer:
Creo que los avances científicos no deben tener restricciones. Creo que no deben tener restricciones por que si tienen restricciones, nunca descubriremos cosas nuevas.
Explanation:
I believe that scientific advances should not be restricted. I think they should not have restrictions because if they have restrictions, we will never discover new things.
Answer:
Claudia y Felisa van a ESTUDIAR en la Universidad.
English=Claudia and Felisia are going to study at the university.
Answer:
o Había sido
Explanation:
"...vio que había sido a actualizado..."
Regular verbs are characterized by following an outline, so it is less difficult to use them in our conversation. On the other hand, irregular verbs, as their name suggests, are those that once conjugated change or alter their lexeme in some of its forms.