Task 1: The graph below shows waste recycling rates in the U.S. from 1960 to 2011.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Write at least 150 words.
Task 2: Some people say the Olympic Games are not relevant in the 21st century. Do you agree or disagree?
Give reasons for your answer and include any relevant examples from your own knowledge or experience.
Write at least 250 words.