Explanation: The reflexive pronoun for "yo" is ME: Me levanto a las ocho. The pronoun always matches the subject.
Explanation: "Ella" (she) uses the third-person reflexive pronoun SE: Ella se ducha.
Explanation: The reflexive pronoun for "nosotros" is NOS: Nos cepillamos los dientes. Note the article "los" with the body part.
Explanation: Llamarse (to be called) is reflexive: ME (matching yo) + LLAMO (yo form) = Me llamo Carlos. "Me llama" mixes a yo pronoun with an ella verb form.
Explanation: "Tú" takes the reflexive pronoun TE: ¿A qué hora te acuestas? (What time do you go to bed?)
Explanation: With reflexive verbs and body parts, Spanish uses the definite article (las), not the possessive: Me lavo LAS manos.
Explanation: In negation, NO comes before the reflexive pronoun: No + me + levanto. The pronoun stays glued to the verb.
Explanation: With an infinitive, the reflexive pronoun can attach to the end: Voy a ducharME. (Me voy a duchar is equally correct.)