Unit 3 Answer key 1 2 are playing & 3 is, raining 4 is reading 5 is doing 6 are, cooking 7 is helping 8 are tidying 9 are watching 2 2 Sandro is reading a book. & 3 Alex isn't cooking a meal. 4 Monica, Carlo and Cesare are playing football. 5 Jack is having a piano lesson. 6 Petra isn't doing her homework. 7 My parents are working in the garden. 8 You aren't playing a new computer game. 9 We aren't watching television. 3 2 listens & 3 speak 4 plays 5 is raining 6 I'm going 7 isn't playing 8 clean 9 Do you understand 4 2 Are you listening & 3 He doesn't speak 4 He's watching TV 5 We don't go 6 Do you clean 7 Is it raining? 8 They don't play 9 Do you make # Cambridge University Press 2004 Level 1 Unit 3 LEVEL 1 UNIT 3 GRAMMAR PRACTICE