Mi abuelo es mejor que mi papá
Mi hermano es mejor que mi hermana
Hay una lavaplatos en la cocina=there is a dishwasher in the kitchen
C. put "no" after the verb when forming a question
You need to give us context
Hello there!
Hay varios estacionamientos cerca de la oficia, a. busque el estacionamiento de la compañía del señor Gómez.
In this sentence the word "busca" could be used and the sentence would still be grammatically correct. I chose "busque" because it seems to me like the conversation is happening between strangers and not friends, therefore "usted" is the correct way to address the person.