¿cual opción completa las oraciones de manera?

commands are _____ for someone else. In Spanish, affirmative commands use the _____ form of the verb, while negative commands use the tú form of the verb but with the opposite verb form ending (ar- verbs —> es; -er/ir verbs -> -as)

1. orders; el/ella/usted
2. request; yo
3. orders; yo
4. request: el/ella/usted