兒童美語 level One Unit Seven How old are you?

A: How old are you?

B. How old are you?

C. How old are you?

D. How old are you? How old is he?

E. How old are you?

F. How old are you?

G. How old are you?

H. How old are you?

I: How old are you?

J. How old are you?

•