阅读下面的对话，选择五个句子，将对话补充完整。

A: ____（1）____
B: He's my father.
A: ____（2）____
B: He's a teacher.
A: Where does he work? Does he teach in our school?
B: ___ （3）_____ He teaches the class next to our classroom.
A: Does he teach you math?
B: ____（4）____ But he teaches my sister. She's in Class 1, Grade 4.
A: How does he go to school?
B: ____（5）____ My sister and I go to school by his car together.
A: That's great