Relative Pronouns: Who, Which, Where

Para repasar en casa: 

https://learnenglish.britishcouncil.org/en/english-grammar/relative-pronouns

https://www.ecenglish.com/learnenglish/lessons/relative-prnouns-who-whose-where-which

https://www.montsemorales.com/gramatica/RelativeBU4-7.htm