Answer:
No hablar en la biblioteca(?)
Explanation:
Idrk man you just wouldnt be talking in a library.
U want a sentence with the word?
If so here is one:
-Voy a ir al supermercado mañana para conseguir más manzanas.
Yo- I
Tu- you
Usted- you guys
El- him
Ella- her
Nosotros- us
Ustedes- your
Ellos- they
Ellas- they