I think it conveys condition. I'm not sure though
Answer:
Cassandra let her head fall back as she soaked up the warm rays of sunshine from her spot on the
Explanation:
From my understanding, it should be the text in blue. They aren’t directly related to the text in black.
1 should be: Attacked by the school bully, HIS backpack fell from his shoulder
2: When Amaury slipped on the wet sidewalk, HIS keys slipped out of his pocket
etc.
but I might be wrong :)