5. ---_______ you thirteen years old?　 ---Yes, I am.

4. ---How ______ is your sister？　　　 ---She’s ten years old.

3. ---______ Jim’s birthday November fifth?　　 ---Yes, it is.

2. Alice is twelve years old. ________ is her birthday?

　 例：___How____ old are you?

1. ---Is December-ninth your ________?　　　　 ---No, it’s Mary’s.

9. sixty-second _____ (基数词)　　 10. eighty-eighth ______ (基数词)

7. twenty-fifth _____ (基数词)　　 8. ninety-ninth ______ (基数词)

5. fifty-two _______ (序数词)　　　 6. seventeenth _______(基数词)

3. twenty-five _______ (序数词)　　 4. thirty-nine _______(序数词)