Interchange 2 Unit 2 ListeningVersión en línea Listen. Check (✔️) the two solutions suggested for each problem. por José Rojas 1 Speaker 1 a A. Dangerous crosswalks. b B. Air pollution. c C. Traffic jams. 2 Speaker 2 a A. Dangerous crosswalks. b B. Air pollution. c C. Traffic jams. 3 Speaker 3 a A. Dangerous crosswalks. b B. Air pollution. c C. Traffic jams. 4 Problem 1 Choose one or more answers a A. Move factories away from the city. b B. Move away from the factories. c C. Fine the companies that are responsible. 5 Problem 2 Choose one or more answers a A. Keep trucks out of cities during rush hour. b B. Don’t allow cars with only one person. c C. Improve the subway and bus systems. 6 Problem 3 Choose one or more answers a A. Fine drivers who don’t stop. b B. Add more cars. c C. Add more crosswalks.
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