I have a bike.(改为否定句)

I have a bike.(改为否定句) I have a new bike.（改为否定句） I have already bought a bike.(改为否定句) I like riding a bike(改为否定句） I I've got a new bike改为否定句 Must i ride a bike there（改为否定句） I have a basball.改为否定句 she has a new bike改为否定句为什么has要变成have I have a nice book改为否定句 I have a good idea .(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 I have found a good job.改为否定句 I have a bear (改为否定句） I have a baseball bat改为否定句 I have a soccer ball改为否定句 把I have a good kite改为否定句 I have a red clock.改为否定句