The key answer of exercise 2
The key to exercise solutions in chapter 5.3 - You can't miss it for the textbook Speakout Pre-Intermediate - Students' Book with authors Antonia Clare and J. J. Wilson from Pearson Education
Question
Look at the title of the text below. Discuss. What do you think the man does? Why do you think he works in three countries every day?
Answer
The man is a tour guide. He lives in Brazil, takes tourists to the Iguaçu Falls on both the Brazilian and Argentinian sides and then takes them shopping in Paraguay.