1. (2021九上·沈北期末) 听下面一段对话，回答问题。

1. （1） Where is Dr Huang now?

   A . He's at the office. B . He's out. C . He's at home.
3. （2） What is Simon Li's telephone number?

   A . 304-3321. B . 302-6641. C . 304-6621.
5. （3） What will the woman ask Dr Huang to do?

   A . To visit Simon Li. B . To invite Simon Li to his office. C . To return Simon Li's call.