阅读短文并判断句子是否正确。
Look at the picture of my family. It's a big family. They are my grandfather, grandmother, my father, my mother and me. My grandparents are old. They don't work. My father is a doctor. He drives to work. My mother is a worker. She goes to work on foot. My name is Mark. I'm a student of Grade 5. I walk to school, too. I love my family.
【小题1】There are five people in Mark's family. (
_________)
【小题2】Mark's father is a worker. (
_________)
【小题3】Mark's mother walks to work. (
_________)
【小题4】Mark doesn't go to school on foot. (
_________)
【小题5】Mark loves his family. (
_________)