You’re joking right? Mexico
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: Definitely
Explanation: I’m bilingual and also use word reference if you need any help with translating or finding definitions to words.
El muchacho is the answer, hope this helps :)