句型转换。

1. My teacher is from Tongren.(对划线部分提问)  

_______  _______ your teacher from?

2. I am in Class Five, Grade Seven. (对划线部分提问) 

 ________ ________ are you in?

3. That is my Chinese book.(改为复数句)  

_______ are my Chinese ________. 

4. They are not in the same class.(改为同义句) 

They are in _______  _______.

5. Her hair is long. (改为同义句)

  _______ _______ long hair.

客户终生价值：历史价值，（），潜在价值。