task 1
The bar chart below shows the average number of hours students in five different universities studied.
Summarise the information by selecting and reporting the main features and make comparisons where relevant.
task 2
Research shows that transportation of products and people is now one of the biggest sources of pollution worldwide. Some people think it is the responsibility of governments to solve this problem while others think it is the responsibility of individuals.
Discuss both these views and give your opinio