The key answer of exercise 6
The key to exercise solutions in chapter 7e - Speaking skills for the textbook On Screen B1+/B2 - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
Compare and contrast the pictures. Use the text in Ex.5 as a model.
Answer
Both pictures show people doing a sport. Picture A shows a man running. Running is a great form of exercise and it keeps you very fit. It doesn’t cost anything either. Picture B shows two people skydiving. Skydiving can be very thrilling but it’s dangerous. It's also very expensive compared to running.