13. A: Do you know Nick’s birthday? 　　

B: Yes. It’s November 13^th.

12. A: Helen, is your birthday April 6^th?　

B: No, it’s April 18^th.

11. A: When is your birthday, Jane?　　　

B: My birthday is October 14^th.

10. Is this your book?

9. How are you?

8. How old is the old man?

7. What’s the date today?

6. How old are you?

5. I was born on November 17^th.

4. How’s your trip to Hangzhou?