1. (2019·山西) 下面是手机群聊的界面，请根据聊天内容，从方框内所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余项。

A. When is it? B. I'm afraid not. C. You're welcome. D. What are you doing? E. Are you going to see it? F. I'm so proud of our hometown. G. But you can watch it on your phone.

⑴ ⑵ ⑶ ⑷ ⑸