Complete the dialogues. Exercise 4/9

he he's / she's is isn't it she

1 A: Is your cousin? 4 A: Is your grandfather?
B: No, she . B: Yes, he .
2 A: she your sister? 5 A: How old he?
B: Yes, is. B: sixty-seven.
3 A: How old she? 6 A: it your cat?
B: eight years old B: No, isn't.