搜搜做题作业网把下列句子改为复数句子
来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：英语作业 时间：2024/08/04 05:45:26
把下列句子改为复数句子
That is my sister Ls this his parent Ls she your friend Yes it is This is my cup 急
That is my sister Ls this his parent Ls she your friend Yes it is This is my cup 急
Those are my sisters .Are these his parents?Are they your friends?Yes ,they are.These are my cups.