—.
A. I'm fine.
Xiongda:
Jiji: Hi, Xiongda.
Xiongda: How are you?
Jiji: And how are you?
Xiongda: Thank you.
Jiji:
Xiongda: Bye-bye, Jiji.
（）Goodbye!
（）Nice to meet you!
（）Good morning!
—____
A. Thank you!
B. My name is Bai Lin.
C. Yes,I like dogs.
D. Nice to meet you too!
E. No, it's my cousin.
A.It's OK!
B.Thanks，my friend.
C.Hello!I'm Haohao.
D.It's a red panda.
E.I have a toy panda.
