1. (2022高三上·葫芦岛月考) 听材料，回答问题。

1. （1） Where are the speakers?

   A . At the recycling center. B . At home.    C . In the office.
3. （2） How does the man feel about the wasted paper? 

   A . Cautious. B . Angry C . Curious.
5. （3） What waste will the man do with?

   A . Paper. B . Cans. C . Plastic bottles.
7. （4） What do the speakers decide to do?

   A . Stop using paper and water bottles. B . Reduce the use of collection boxes. C . Prepare boxes for different wastes.