外研版(一起)二下Module 3《Unit 1 Sam isn’t tidying his room》ppt课件3.ppt
A:Is Daming doing his homework? B:_ Yes,he is. A:Is Sam drawing a picture? B:_ No,he isnt. A:Is Lingling tidying her room? B:_ No,she isnt. A:Is Amy watching tv? B:_ No,she isnt. A:Is Ms Smart reading a letter? B:_ Yes,she is.