I can find my eraser.改为否定句是什么?

I can find my eraser.改为否定句是什么? Thant' s my eraser改为否定句 i have an eraser.改为否定句 I can find my bag.改为否定句怎么改呢? I find my computer game.改为否定句,并翻译 That's my eraser.(改为否定句） I can't find my keys.(改为同义句） This is his pencil case改为一般否定句 This is my eraser 改为否定句 I can see my bag改为否定句 I can put on my new coat改为否定句 I have an eraser in my hand.改为同意句 I can find a picture in your desk.改为否定句 I ___ ___ find a pic