p. 14, activity 1 p. 14, activity 1a p. 14, activity 1b p. 14, activity 2 p. 14, activity 2a p. 140 P. 140 Around the World P. 140 Global Exchange P. 140 Listening p. 141 Reach p. 142 Me and My Dinosaur P. 142 Model Conversation P. 143 Model Conversation P. 144 Model Conversation p. 144 _ lezione 10, ascolto 10.1 p. 145 _ lezione 10, ascolto 10.1 esercizi p. 146 P. 146 Reading p. 146 Ricky's Hiking Song p. 147 _ lezione 10, ascolto 10.2 p. 148 _ lezione 10, ascolto 10.2 esercizi