Answer:
Verbs that can be used with or without reflexive pronouns are known as non-reflexive verbs. ... Without a reflexive pronoun, the action of the verb affects a different subject. Look at what happens the verb levantar (to pick up/lift) when we add reflexive pronouns to make it levantarse (to get up)
Explanation:
Las válvulas distribuidoras pueden clasificarse en dos grupos means "The distributor valves can be classified into two groups"
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.