Unit 1 How are you? Unit 2 Are you Lingling? Unit 3 What colour is the balloon? Unit 4 Look at the T-shirt. Unit 5 What time is it? Unit 6 How many pens are there? Unit 7 Is this an orange? Unit 8 I like a sunny day. Unit 9 What's the weather like? Unit 10 Is he a farmer? Unit 11 What's he? Unit 12 I go to school by bus?