this is my father.改为一般疑问句,
this is my father.改为一般疑问句,
This is my father's car.改为一般疑问句
This is my father.(改为一般疑问句)
my father is stong 改为一般疑问句
He is my father.改为一般疑问句
My father is OK改为一般疑问句
This is my ruler.(改为一般疑问句)
This is my uncle (改为一般疑问句)
This is my sister.(改为一般疑问句)
This is my school.改为一般疑问句
This is my cup.改为一般疑问句.
This is my key.改为一般疑问句!