Yo / tener / unos amigos / que / soler / trasnochar
.
Question 2 with 1 blanknosotros / no encontrar / ninguno / médico / que / hacernos / caso
.
Question 3 with 1 blank¿conocer / tú / alguno / restaurante / que / servir / comida / las 24 horas?
Question 4 with 1 blankmis padres / conocer / alguien / que / viajar / cada / semana
.

Answer and explanation

1. Yo tengo unos amigos que suelen trasnochar

2. Nosotros no encontramos ningún médico que haga caso

3. ¿Conoces tú algún restaurante que sirva comida las 24 horas?

4. Mis padres conocen alguien que viaja cada semana

1.te gusta

2.le gusta

explanation:

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.