1) The church is on the river, isn`t it? Yes, it is.
2) The big city is in the north of Russia, isn't it? No, it isn`t.
3) She can't play tennis, can she? Yes, she can.
4) My mom has never travelled abroad, has she? Yes, she has.
5) The restaurant isn`t situated in the center of the city, is it? No, it isn`t