用名词所有格合并句子
问题描述：
用名词所有格合并句子
1.this is Tom ,this is his jacket.
2.that is Lanlan,that is her father.
3.this is our school,these are pictures.
4.that is my family,that is a photo.
5.this is class3,he is a teacher.
大哥大姐,最晚明天早上
答
This is Tom's jacket.
That is Lanlan's father.
These are pictures of our school.
That is a photo of my family.
He is a teacher of Class 3.