Unit 4What colour is it?Lesson 1Can I help you?Yes,I lost my pen.What colour is it?Red,its red.Look and sayLook and sayHere you are.Thank you.Look and sayWhat colour is your ruler?Its White.Lets learnredgreenbulewhiteyellow-What colour is it?-It is red.Lets practice-What colour is it?-It is green.Lets practice-What colour is it?-It is blue.Lets practice-What colour is it?-It is yellow.Lets practice-What colour is it?-It is white.Lets Practice1.yellow2.white3.red5.green6.blueLets matchA:Whats thi