1.
将正确答案的序号写在横线上。
Ms Smart: Good morning, boys and girls!
Boys and girls:1
Ms Smart: What's your name?
Xiaojun: 2
Ms Smart: How are you, Xiaojun?
Xiaojun: 3
（1）
A .
Thank you, Ms Smart!
B .
Good morning, Ms Smart!
（2）
A .
I'm Xiaoju.
B .
I'm Mr. Li.
（3）
A .
I'm fine, thank you.
B .
And how are you?
