根据对话内容,填空 Mike: Hello, Tom. What's that? Tom: It's an old photo of my family. Mike: Is this man your father, Tom? Tom: Yes, he's my father. He's a worker. Now, look at this woman. She's my mother. Mike: Is she a worker, too? Tom: No, she's a teacher. She teaches Chinese. Mike: Who's this little girl? Is she your sister? Tom: Yes. She's in Grade Two. Her classroom is next to(紧靠) ours. Mike: How old is she? Tom: She's fourteen. Mike: Who's this little boy? Is he your little brother? Tom: No, ha, ha, it's me. 1. What's that? __________ __________ __________ __________ of Tom's family. 2. What is Tom's father? He is __________ __________. 3. What is Tom's mother? She is __________ __________. 4. How old is the little girl? She __________ __________. 5. Is Tom the boy in the photo? __________, he __________.