A: How do you do?

B: 　  　　? 　　　

[　　]

A. What about you　　　　 　B. Fine, thank you, and you

C. How do you do　　　　　　D. How are you

–How are you? –Fine, thank you.______?

A. Too            B. How do you do   C. And you   D. How old are you

-- How are you?

-- ______

[    ]

　　A. How are you?   B. How do you do?

　　C. Yes. I am.　　 D. Fine, thank you. And you?