You can't tell. When you go to websites then it will mainly show 2nd or 3rd person. But, I'm pretty sure (I think there's a book for it) that in the book or original story it would be shown in 1st person sense the person who was at the scene saw everything wrote it. :)
Answer:
The quarry was just made last week, so a lot of people have come to look at it.
Explanation:
Number n, the correct sentence would be an tone brushed his teeth before he ate his breakfast
