Unit 3 Billy Gets Lost ** Checking Memorizing HW 10 - 15 ** The story " Helen Keller ": Read and talk Key Wordsroof fetch drop street farm forest path barnKey ｅxpressionsHe lives in a big house with a blue roof . I met a girl with red hair . Homework Online study Read Unit 1 - 3 Workbook pp . - Memorizing the words unit 1 - 3 or TESTIdentify the Grammer point pp 30 - 31 Reading Practice the storybook for the next classThe story : Hellen Keller :