改句型：peter,do you homework at home 1改否定句；2改can句型；3改现在进行时；4改一般

1改否定句；
peter,don't your homework at home.
2改can句型；
peter,can do your homework at home?
3改现在进行时；
peter is doing is homework at home
4改一般现在时；
Peter does his homework at home.
5改现在进行时的一般疑问句,
Is Peter doing his homework at home?
做否定回答:No,he isn't .
加油!不明白再问!