I have a soccer ball .变否定句

I have a soccer ball .变否定句
I have a soccer ball .变否定句

I have a soccer ball .变否定句
I don't have a soccer ball

I don't have a soccer ball.

I don't have a soccer ball
呵呵 只要用助动词do对句子进行否定就好
呵呵 希望对你有所帮助 祝楼主进步哈