这是你正在找的物理书.他是第一个考试及格的人.和你叔叔正在说话的那个妇女是我的化学老师.还有俩去年他住的那所房子非常大.这就是那个她的女儿在车祸中受伤最重的老人.共5句话是定语从句.

This is the physics book you are looking for.
He is the first person who has passed the exam.
The woman who is talking to your uncle is my chemistry teacher.
The house(apartment) he lived in last year is really big.
This is the old man whose daughter was hurt most severely in the car accident.
希望能够帮到你