1 The capital city of Australia is Canberra.
2 There aren't any deserts in Australia.
3 Coober Pedy is in the desert.
4 Some of the people in Coober Pedy live under the ground.
5 A lot of people go to see Coober Pedy every year.
6 There aren't any underground hotels in Coober Pedy.
Ответ: Canberra, aren't any, in the desert, Some, A lot of, aren't any