Answer:
The correct answer is: B) Juan se lavó el cuerpo anoche.
Explanation:
"Juan se lavó el cuerpo anoche" literally translates to "Juan washed his body last night". This sentences is making use of an indirect object pronoun: SE.
Indirect object pronouns denote the recipient of the action expressed by the verb. In this case, the recipient is "el cuerpo", while the verb is "lavó" and the subject is "Juan".
Indirect object pronouns always come before the verb.
Option A is incorrect because the recipient is "el carro" (the car), which is not a living thing nor a part of Juan's.
Option C is incorrect because it's missing the indirect object pronoun.
Option D is incorrect because the verb is not correctly conjugated.
