改变句型It’s an old ping-pong bat.（变成复数句）Lily has two pens.（改为一般

She has a ping-pong bat.（改为一般疑问句） He has a ping-pong bat.(改为否定句） she has a ping pong bat.改为一般疑问句 Sandra has a ping-pong bat.(改为一般疑问句) John has a ping-pong bat.改为一般疑问句 gina has two ping-pong bats怎么改为否定句 He has a ping pong ball改为复数句 Li Wei has a ping-pong ball and a bat.改为一般疑问句 1.She has a ping-pong bat.(改为一般疑问句并肯定个回答) -_____she____a pin l have a ping-pong bat.【改为否定句】 l 【 】【 】 a ping-pong bat.They how mush is the ping pong bat?改为同义句 How much is the ping-pong bat?改为同义句