Read the article again and choose the correct answer A, B, or C.

How is the article organised?
1. Using a ‘cause and effect’ text structure.
2. Discussing similarities and differences.
3. Sorting information into themes and categories.
Why does the writer mention ‘a social worker or a teacher’ in Section A?
1. To illustrate jobs related to working with and helping people.
2. To prove that it will be easy to get these jobs in the future.
3. To show that more and more people want to work as social workers and teachers.
Why does the writer include the server and barista jobs in Section B?
1. To compare these jobs with the jobs that need formal training.
2. To give an example of jobs that don't require formal training.
3. To give additional examples of jobs that need formal training.
The author uses ‘However’ in Section C in order to ________.
1. explain why the jobs will become obsolete
2. show the consequences of increased life expectancy
3. introduce jobs that are in demand