Chapter 4,My pencil case 2,Longman Welcome to English 1A,red,yellow,blue,black,green,white,pink,brown,orange,What color is it?,It is green.,What color is it?,It is yellow.,I have an eraser.,It is blue.,I have a ruler.,It is white.,I have a sharpener and a ruler.,They are orange.,I have a sharpener and an eraser.,They are green.,I have five pencils.,They are red.,(a an),_ pen,_ UFO,_ pencil case,_ orange,_ sharpener,a,a,a,an,a,_ eraser,an,