Like the island continent of Antarctica,Australia is located entirely in（）
Western Australia is the biggest Australian state,but its population is only（）of the country.s population.
Why has Australia always been a continent with few people?（）
Although Australia has a large area,（）of the continent is desert or semi-desert.
With regard to its size,Australia is（）country in the world.
Adelaide,the capital of South Australia,is internationally known for its（）
Australia is a nation of immigrants because the overwhelming majority of the Australian population are（）.
His wife,（）you met at my house, has gone to Australia.
Australia is politically divided into（）states and（）territories.
The only places in Australia that experience regular winter snowfall and icy conditions are（）
