PLEASEE HELP THIS IS SPANISH

Completa la oración con la voz pasiva con se. the cake was eaten. la torta. (there's no options, just phrase this in the passive tense, do not use google translate)

1. choose the answer that best completes the sentence. (practicar) deportes. (2 points) a: practicas b : practico c: practican d : practicamos

No, no fui la persona que comió la última galleta.