The incorrect sentence is the first one. The correct way to phrase it would be: Yo no estoy en la casa.
Hope this helps.
Answer:
Do you want to buy anything?
No quiero comprar algo
Explanation:
I'm not sure if you mean answer it like turning it down or translate? but all do both
"lesiones" means "injuries", or "wounds" in English~
Hope this helps~
The correct answer is el chico le da las flores a su amiga