1.
We didn't live in small house last year, did we?
2.
There is a kitchen and a bathroom in my house, isn't there?
3.
Nick's house is rather comfortable, isn't it?
4.
They have not got many flowers behind their house, have they?
5.
You can't see a dog in front of the house, can you?
6.
There is no river behind my house, is there?