Para muchas familias, la quinceañera es una celebración _[blank]_.
¿qué opciones completan la oración lógicamente?
there is more than one correct answer choice. be sure to select all that apply.
solemne
puntual
costosa
unida
lujosa

It could have this 3 options:

Solemne

Costosa

Lujosa

Explanation:

Why solemne because it has the meaning that you are a child anymore you are an adolescent.

Costosa because is very expensive.

Lujosa because it has fancy and extravagant things like a limousine, they hire the artists of the moment and more.