I have a bat.（改为否定句）

I have a bat.（改为否定句） I have a baseball bat改为否定句 I have a tennis bat怎么改成否定句 He has a bat(改为否定句） I have a bike.(改为否定句) I have a basball.改为否定句 I have a good idea .(改为否定句） I have a new bike.（改为否定句） I have a bear (改为否定句） I have a coat.（改为否定句） l have a ping-pong bat.【改为否定句】 l 【 】【 】 a ping-pong bat.They have a computer.【对划线部l have a ping-pong bat.【改为否定句】l 【 】【 】 a ping-pong bat.They have a computer.【对划线部分提问】【 】do He has a ping-pong bat.(改为否定句）顺便解释一下什么时候用have什么时候用has我小学英语没学好啊. I have a baseball bat.改为一般疑问句 Zhang Tao's mother has a new cellphone. 改为否定句 we have a big TV in our house. 改为否定句They have five english books. 改为一般疑问句Bill has a baseball bat. 改为一般疑问句 I have a new book.（改为否定句）I _______ ________ a new book. I have a nice book改为否定句 I have a computer game.改为否定句. I have a car改为一般疑问句,否定句