my dogs are black否定句,一般疑问句,回答,划线提问

my dogs are black
否定句
My dogs arenot (aren't) black .
一般疑问句
Are your dogs black?
Yes,they are.
No,they aren't.
划线提问
my dogs are black
（my dogs black为划线词解答）
Whose dogs are black?
what are black of yours?
What color are yous dogs?