情景对话。A: Look at the photo! Who's 1. _____ woman? B: 2. _____ is my mother.A: Who's that man?B: 3. _____ is my father.A: And 4. _____that your brother?B: Yes, 5. _____is.A: What's 6. _____name?B: His name is Jack.A: How do you 7. _____it?B: J-A-C-K, Jack.A: How old is 8. _____?B: He is eight.A: Who's that?B: Oh, she is my sister. 9. _____ 10_____is Mary.