This is his teacher(改为否定句)
This is his teacher(改为否定句)
his mother is teacher [改为否定句]
This is his pencil.(改为否定句)
This is his ruler.(改为否定句)
This is his baseball(改为否定句)
is this his aunt.改为否定句
His aunt is a teacher 改为否定句 在线等待.
This is his pencil case改为一般否定句 This is my eraser 改为否定句
怎样将This is my teacher改为否定句
This is my teacher.(改为否定句)怎么改?
I know his teacher.(改为否定句)
This is his ruler.改为否定句.是不是This is not his ruler.