https://online2.tingclass.net/lesson/shi0529/0009/9785/73.mp3
https://image.tingclass.net/statics/js/2012
David, Jennifer, and Susan try to find something to do. David wants to eat at a restaurant. Jennifer and Susan already ate. Jennifer wants to sing at a karaoke. David and Susan have sore throats. Susan wants to play tennis. David and Jennifer are lazy. What do they do now?
