limited
My essays:
- The chart shows the proportion of renewable energy in total energy supply in 4 countries from 1997 to 2010 84
- The diagram shows the design of a modern landfill for household waste Summarize the information by selecting and reporting the main features and make comparisons where relevant 78
- The diagram shows the design of a modern landfill for household waste Summarize the information by selecting and reporting the main features and make comparisons where relevant 73