Unit 1 What's in your room? Unit 2 They're near the window Unit 3 Welcome to my house Unit 4 I live in a big house Unit 5 Let me show you our new school Unit 6 How many classrooms are there in your school? Unit 7 How many stars does each group have? Unit 8 I like English best Unit 9 Look at this T-shirt Unit 10 Can I help you? Unit 11 I want to be a painter Unit 12 What's your father's job?