5a (Starter Unit- Unit 4)

Unit 1. Your interests.

Audio. My interests. 1.08

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Unit 2. City to city.

Audio. City in the sky. 1.22

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Unit 3. Around the world.

Audio. London: the world in one city. 1.36

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Unit 4. The wild side.

Audio. Danger! Humans! 2.04