Unit
2
CD1
D Listen and Say 45~46
I'm nine years old.
How old are you?
I'm nine. I'm = I am
How old are you?
10:00
13:30
16:00
18:30
I'm nine years old.
CD1
E Listen and Chant 47
How old are you?
I'm nine years old.
How old are you?
I'm nine.
30
thirty