3Unit 3 Playing the piano makes me happy!
1-14Unit 4 Be quiet, please!
1-15Unit 5 Can I swim in the lake?
1-16Unit 6 We should wait for the green light
1-17Unit 7 What's the weather like?
1-18Unit 8 What do you want to do on sunny days?
1-19Unit 9 Please stay indoors on rainy days
1-1