Answer:
Lizzie is upset because Turner is standing on the beach she is used to having to herself
Step-by-step explanation:
The excerpt is from the novel Lizzie Bright and the Buckminster Boy. It was written by Gary D. Schmidt. And from this excerpt taken from this novel, how the given setting contributed to the internal conflict of Lizzie is that Lizzie was upset seeing Turner who is standing on the beach which she is used to having to herself. She felt like he was telling her to move on which caused her to be upset.