La respuesta es en España, espero que te haya ayudado :)
Answer:
A) sé
Explanation:
Yo sé donde vive.
I know where you live.
Both conozco and sé mean know but they are different. Conozco means to know someone, sé means to know something. In this case, you want to know something so sé applies to this sentence.
Answer:
a professional worker works at their proffesion
Explanation:
a proffesion is something a person is preffesionaly doing or did
El hombre está poniendo una maleta en su coche.