Unit 5 Lesson 25 26,What are they doing ?They are listening to the teacher .,listen - listening,What is he doing ?He is reading in the library .,read - reading,What is he doing ?He is spitting on the ground .,spit - spitting 双写t加,What are they doing ?They are watching TV .,watch - watching,What is he doing ?He is swimming in the river .,swim- swimming 双写m加,What are they doing ?They are playing football .,play - playing,What is he doing ?He is eating in class .,eat - eating,What is she doing ?She is picking the flowers .,pick - picking,What is he doing ?He is littering .,litter - littering,What is she doing ?She is playing computer games .,play - playing,What are they doing ?They are making noise .,make - making 去e加,What are they doing ?They are helping the old people .,help - helping,What are they doing ?They are playing on the street.,play - playing,What is she doing ?She is taking good care of the children .,take - taking 去e加,What are they doing ?They are waiting for the green light .,wait - waiting,What is Lily doing ?,She is calling her grandpa .,call - calling,Ask and answer .,1. What is Lily doing ? She is cleaning her room . 2. What is Lily s father doing ? He is writing an email on the computer . 3. What is Lily s mother doing ? She is washing the clothes . write - writing(去e加) wash - washing,