— _______, I am.
—_______
—_______, I'm_______.
A. Hello, Miss Li.
B. Good afternoon, class.
C. No, I'm not. I'm Wang Bing.
D. Good afternoon, Miss Li.
E. Hello, Wang Bing.
F. Are you Mike?
A: Good morning, class.
B: , Miss Li. Liu Tao?
C: No, . I'm Mike.
A: , Mike.
C: Hello, Miss Li.
A: , class.
B&C: Goodbye.