Answer:
Question 4
Nuestros primos son talentosos. (tio)
Nuestro tío es talentoso
Question 5
Elena es deportista (las señoras)
Las señoras son deportistas
Step-by-step explanation:
In the first one you need to change "Nuestros" and "talentosos" to singular cause tío is singular.
In the second one you need to change "es" and "deportista" to "son" and "deportistas" because "las señoras" is plural.