Тоже хвостики : ) there isn't a sandwich in the box, the browns wanted to have lunch at home , ? there isn't a mouse in the house , the greens are watching tv , ? the greens watch tv in the evening , the greens watched tv yesterday

There isn't a sandwich in the box, is there?
The Browns wanted to have lunch at home, did't they?
There isn't a mouse in the house, is there?
The Greens are watching TV, are't they?
The Greens watch TV in the evening, don't they?
The Greens watched TV yesterday,  didn't they?

There isn't a sandwich in the box, is there?
The Browns wanted to have lunch at home, did't they?
There isn't a mouse in the house , is there?
The Greens are watching tv , are't they?
the Greens watch tv in the evening , do't they?
The Greens watched tv yesterday,  did't they?