1. Emma tiene cinco años y su hermana tiene tres. Emma es_ su hermana

2. Emma tiene cinco anos y su hermana tiene tres. Emma es_
su hermana.

3. Todos los alumnos son inteligentes, pero José es un poco más
Inteligente José es_3
_ambicioso___la clase.

4. Todos los alumnos son inteligentes, pero Jose es _un poco más
inteligente Josées
_ambicioso_la clase.

5. Todos los alumnos son inteligentes, pero José es un poco más
Inteligente José es_
ambicioso _5 la clase.

los

explanation:

translation:

are you going to buy new shoes for the interview ? yes i'm buying them

ah, so ustedes and nosotros are my 'go-to' if i am using spanish mainly in the states? interesting, but still slightly confusing, haha."

it seems that you are a little confused about subject pronouns. yo=i, tú/usted=you, nosotros=we, ustedes=you(plural), ellos/ellas=they.

in the case of vosotros, it is an informal replacement for "ustedes" in spain. similar to using "you all" in english.

even though it is not generally used in conversation outside of spain, it is used many times in literature. i would suggest having at least some familiarity to that form, at least to recognize what it is.