What are some spanish comparatives and superlatives

Tú deseas que marta la tarea. empiece duerma vuelva abra tome

When we conjugate a verb, we a. change the form of the infinitive b. make it agree with the subject c. indicate the verb tense d. all of the above

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)