1. (2023七上·南城期中)  请听下面对话,回答问题。

Welcome to my classroom, Helen.<br />Wow, your classroom is so nice.<br />Thank you.<br />Is the watch in the lost and found yours, Ben?<br />No, it isn't. It's my teacher's.<br />I see a blue dictionary in the lost and found, too. Is it yours?<br />Yes, it is. Can you see my notebook?<br />No.<br />Aha, it is in the desk.<br />Are these five books yours?<br />No, they aren't. They are my friend Alan's.<br />Welcome to my classroom, Helen.<br />Wow, your classroom is so nice.<br />Thank you.<br />Is the watch in the lost and found yours, Ben?<br />No, it isn't. It's my teacher's.<br />I see a blue dictionary in the lost and found, too. Is it yours?<br />Yes, it is. Can you see my notebook?<br />No.<br />Aha, it is in the desk.<br />Are these five books yours?<br />No, they aren't. They are my friend Alan's.

1. （1） Where are they？

   A . In the classroom. B . In the library. C . In the school.
3. （2） What is not in the Lost and Found？

   A . A watch. B . An ID card. C . A blue dictionary.
5. （3） Who is Alan？

   A . Helen's friend. B . Ben's friend. C . Helen's teacher.