The key answer of exercise 5
The key to exercise solutions in chapter 2f - Writing for the textbook On Screen B1+/B2 - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
Expand the notes to form topic and supporting sentences, as in the example. Use phrases from the Useful Language box.
Answer
- A useful solution is to encourage people to use public transport. This way there will be fewer cars on the streets.
- It could help if we moved factories out to the countryside. As a result, the air in the cities would be cleaner.
- Another solution is to avoid buying products made from endangered species. By doing this, we can protect endangered animals.
- One effective solution is to organise clean-up days. This way, we can keep local parks and beaches clean.
- It is a good idea to start recycling. Then, we can reduce the amount of rubbish we produce.
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