Module 5,Unit2,Hes riding his bike, but its starting to rain.,Shes eating dinner,but the phone is ringing.,eat dinner,ride his bike骑自行车,start to rain 开始下雨,Hes riding his bike, but its starting to rain.,do exercises做操,训练,get too hot变得很热,Shes doing exercises, but its getting too hot.,watch TV,Shes watching TV,but the doorbell is ringing.,walk in the park在公园散步,start to snow开始下雪,Hes walking in the park,but its starting to snow.,listen to music听音乐,Hes listening to music,but his sister is singing.,