读短文，判断句子正误，正确的打“√”，错误的打“×”。(30分)
Hello! My name is Lisa.I am a girl.I am nine.I'm a student(学生)．I'm in Class 1，Grade 3I have a happy family.My mother is a teacher.My father is a teacher，too.I have a sister.She is six.I love my family!
(  )（1）I am Lisa.
(  )（2）I am a teacher.
(  )（3）My sister is in Class 1，Grade 3
(  )（4）I have a brother.
(  )（5）My sister is six.
(  )（6）My father is a teacher.