* Yo saldría de la casa, si yo no tuviera que cocinar.
Explanation:
Because from the context of the sentence it is inferred that a person could do something if he did not have to cook, and the options give us the conjugation of the verb "leave" therefore, we must identify the number of the person, and the gender to be able to conjugate the verb correctly and that it has concordance with what you want to express.
