(   )6. A. How do you do?          B. Fine, thank you.        C. I’m five.

(   )7. A. She’s thirteen.      B. She’s a teacher.  C. Her name is Jane.

(   )8. A. Yes, it is.                     B. Yes, they are.            C. Yes, he is.

(   )9. A. Thank you.   B. Nice to meet you, too.      C. You’re welcome.

(   )10. A. I’m twelve.        B. I’m OK.                   C. I’m from Beijing.