CỨU ----- Nội dung dịch tự động từ ảnh ----- C. WRITING You should spend around 20 minutes on this section. The charts below show the percentages of the water used in different sectors in Sydney, Australia in 1997 and 2007. Summarize the information by selection and reporting the main features and make comparisons where relevant. Percentage of total water use: 1997 Percentage of total water use: 2007 Service industry 13% Building Building industry 5% Building industry 2% Service industry Household use 19% 25% Household use 21% Food industry 48% Manufacturing 15% Food industry 41% Manufacturing 11%