LGNGUAGE FOCUS
Look and write. Make the notes about road safety into complete sentences
Look and write. Then listen and repeat
Look and match
Look, listen, and say
Look and discuss. Why is this boy wearing a mask?
Read the text. Why is air pollution dangerous?
Read the text. Why is air pollution dangerous? 2
Match the cities with the project
Listen to the expert talking about air pollution. Why is she worried?