句型转换
He has short hair. (改为一般疑问句)
he               short hair?
Do you have a sister? (作否定回答)
，I              .
She has long legs. (同义句转换)
legs               long.
The two girls and their mother look the same.(同义句转换)
The two girls                             their mother.
We aren’t in the same class.(同义句转换)
We are in                            .