阅读短文,根据短文内容,回答问题。
Hello, I’m Lisa. There are six people in my family. They are my grandpa, grandma, father, mother, little sister and me. My grandpa was a taxi driver before. He drove a taxi ten years ago. My grandma was a nurse before. She worked in a hospital. Sometimes she got home from work very late. It was about ten o'clock in the evening. My father is a Chinese teacher. My mother is a teacher, too. She teaches music at school. I’m a pupil. And my little sister is only two. She is very cute.
1.How many people are there in Lisa’s family?
_______________________________________________________2.What did Lisa’s grandpa do ten years ago?
_______________________________________________________3.What did Lisa’s grandma do before?
_______________________________________________________4.What subject (科目) does Lisa’s father teach?
_______________________________________________________5.Is Lisa a pupil?
_______________________________________________________