The Mysterious Volkswagen
Last week, we had a party at our ( Usei "mine" ) house. Many people came, and there were lots of cars parked outside. At the end of the party, only three people were left: myself, Eric, and Cathy. However, there were four cars. One of them was a Volkswagen. I didn't remember seeing it before, so I asked whose it was.
Eric said it wasn't his car. His is a Chevrolet pickup. When I asked Cathy if it was hers, she said no — her car is a Ford Explorer. I knew it wasn't my car, of course. Finally, I called the police, and they came and examined it. They said it belonged to a family on the next street.
Someone stole it from their ( Usei "its" ) street and left it on ours ( Usei "mine" ).
Pelas substituições que eu fiz, vai ser considerado incorreto?