题目内容：

改为否定句 疑问句 Lucy and Lily are from America 2 He walks to school every day

优质解答

1.Lucy and Lily aren't from America.
Are Lucy and Lily from America?
2.He doesn't walk to school every day.
Does he walk to school every day?
不明白的再问哟,请及时采纳,多谢!