Nobody knew where he was, therefore he need expect no outside assistance, and must depend solely on his own wits.
He had only himself to depend on because nobody else knew his whereabouts.
Everyone knew his location and that is why they wouldn't leave him alone.
There are several children in a group.
The horses run through the tall green trees.
I felt that it was best to go off and leave everything like that.
A man uses heavy machinery.
A toddler plays in a bathtub.
He asked who the woman was.