询问物品归属Whose...?句型 — 英语填空题
题目
课间时，Amy在图书角发现两个玩具：一个红色的风筝（kite）和一个绿色的机器人（robot）。Amy先问Ben："Whose kite is this?" Ben说："It isn't my kite. It's Lily's kite." Amy又问Lily："Whose robot is this?" Lily说："It isn't my robot. It's Ben's robot." 请根据对话填空：The kite is ___'s, and the robot is ___'s.