Unit 6 Colours 习题1一、看图回答问题。1. -What colour is this?-It is . 2. - What colour is this?-It is . 3. - What colour is this?-It is .4. - What colour is this?-It is . 5. - What colour is this? -It is .二、填空。1. colour is this?2. at my skirt!3. colour?4. It yellow.