1 He isn't 12.
Is he 12?
2 He doesn't have a pen .
Does he have a pen?
3 I don't have a dog.
Do I have a dog?
4 She doesn't have a ruler.
Does she have a ruler?
5 They don't have ruler .
Do they have ruler?
6 They aren't pupile.
Are they pupile?
7 It doesn't have long hair.
Does it have long hair?
8 We don't have classroom.
Do we have classroom?