"Qué es su favorito" means "What is his favorite one?", so the answer would situation-dependent. If you were talking about ice cream, you could answer "chocolate" or "vanilla". If you were talking about animals, you could answer "perros" or "gatos", etc.
Fanny Lu ha mencionado en diversas entrevistas que su color favorito es el rosa.
what time is your house
Su nacionalidad es francesa. El es francés.
"¿Cuál es tu día favorito?" translates to "What is your favorite day?" in English.
Mi pariente favorito es... (describe a family member, such as a sibling or cousin, and explain why they are your favorite).
"My favorite color is green" in Spanish is, "Mi color favorito es verde." It is pronounced, "Me ko-LORE fah-bo-REE-toe es VARE-day." Sites such as learn-spanish.co.il provide audio pronunciations of many common Spanish words.
Fanny Lu ha mencionado en diversas entrevistas que su color favorito es el rosa.
his favorite hobby is
No estoy seguro que' animal es su favorito, pero ella tiene 5 perros de rescate, así que ella le gustan los perros.
el azul
de que color es tu favorito?
It means: because it is your favorite restaurant
Voy a adivinar que quiere decir que es su hermana. Su nombre es Maria Bisbal.
blanco marino negro y rojo
... es su (usted, ustedes) / tu / vuestro cantante predilecto / favorito.
"My favorite sport" in Spanish is "mi deporte favorito".
my favorite television program is at 8pm