将下列句子改为一般疑问句并做肯定回答

问题描述:

将下列句子改为一般疑问句并做肯定回答
Lucy and Lily are their classmates.
be动词提前 然后呢 突然地忘了.
我写的是Are Lucy and Lily their classmates?Yes,They are.
错了请指教

Are Lucy and Lily their classmates?
然后直接照抄
楼主是对的
希望能够帮到楼主