https://online2.tingclass.net/lesson/shi0529/0009/9785/105.mp3
https://image.tingclass.net/statics/js/2012
He eats a lot of candy. He needs to clean his teeth now. He does not want cavities. He goes to the bathroom. He flosses between his teeth. He grabs his toothbrush. He brushes his teeth up and down. He rinses his mouth. His teeth look white. Finally, he uses mouthwash.
