my sister is older then mary 改为一般一问句
my sister is older then mary 改为一般一问句
My bag is heavy.改为一般问句
she is my sister改为一般疑问句
This is my sister.(改为一般疑问句)
My name is mary的一般问句是什么
He is older then im 改为一般疑问句活否定句
my older sister is there years
my sister is name is Mary否定句和一般疑问句和Mary划线提问
my bag is red.改为一般问句,并作二个回答
把This girl is my sister.改为一般疑问句
that girl is my sister 改为一般疑问句
my sister is a doctor.改为一般疑问句