Characters: Sandy, Rose, Jane, Justin, Mrs. Lin Setting: A middle school Rose:   Sandy, follow me after class. (They go to the office together.) Rose:   You are often absent and your grades are not as good as before. What's happened to you? Sandy:   No, it's nothing. Thanks for your care. Rose:  Are you sure? Anyway, if you have any problem, tell me. (After school, Sandy and Jane are on the way home .) Jane:  Sandy, I called you yesterday. Your mother told me that you had a part-time job. What's the matter with you?We have to study hard during this year before we take the entrance examination. This year is very important to us. Sandy:  (Crying) My father has lost his job, and we have no money to pay all the spending. Jane:  Oh, Sandy, Don't worry. I will help you. (After the day, Jane decides to tell Rose about Sandy's problem.) Jane:  Rose, I have to tell you something about Sandy. Rose:  Jane, you are Sandy's good friend. Do you know what's wrong with Sandy? Jane:  Eh...I hear that Sandy's father has lost his job, and Sandy has a part-time job... Rose:  OK, I understand. (Rose is in the social worker's office) Rose:  ...I've told you everything about Sandy. Justin:  I see. I'll manage it as soon as I can. (In Sandy's home, Mrs. Lin is ill in bed) Justin:  Mrs. Lin, I understand your feeling, but it's her time to study hard to enter a good senior high school, she can't do a part-time job after class. Mrs. Lin: I know what you want to tell me. But, in fact, her father hasn't found a job and I ...(Crying) I've been ill in bed several years! Justin: Don't worry. I can introduce some work I know to her father. Mrs. Lin: Thank you very much. Who is Justin in the play?
The teacher. Sandy's classmate. The social worker. Sand's father.