1. (2021五下·杭州期末) 根据内容与图片信息，选择合适的选项

Today is Mother's Day. It's on the1Sunday in May. We2have a party this evening. Now Dad is3for us. My brother David is4and dancing. I am playing the piano. What about Mum? What is she doing? She is listening to the wonderful5. She is so happy!