【题目】读短文，判断句子对错。
Hello! My name is Lucy. I am a girl. I am nine. I am a student. Look, This is my family. This is my father. He is a teacher. This is my mother. She is a teacher, too. She is beautiful. I have two sisters. They are 10 years old. Can you see a boy? He’s my brother, Jack. He’s only 3 years old. Do you have a brother or sister？
（ ）1.I’m Lucy.
（ ）2.I am a teacher.
（ ）3.My mother is not a student.
（ ）4.Jack is a student.
（ ）5.I have one brother and one sister.
