补全对话
A: Hi, Lucy, I have two tickets to the film tonight. ?
B: Sure. I'd love to. ?
A: It will begin at 8:00.
B: What is it about?
A: . It shows people how to care for animals in danger.
B: Sounds wonderful. ?
A: Let's make it 7:30.
B: ?
A: At the school gate.