写出每个问句的回答!

题目

写出每个问句的回答!
1.Whose eraser is that?(Lily)
2.Are they your dlothes?(his)
3.Is this your skirt?(hers)
4.Whose apples are these?(their)

答案

1.That is Lily's eraser.
2.NO.They are his clothes.
3.NO.This skirt is your hers.
4.These are their apples.