dca45型90毫米火炮:she is listened to him sing the popular song. 如何改成被动句？

she is listened to him sing the popular song. 如何改成被动句？ She is nothing to me. she is alone with nothing to do she is want to never forget she is thta first to come to school. She is looking forward with hope to ---to work where she wants to. Unable算否定词吗? She's unable to ..., isn't she? 还是is she? She is t______ and wants to drink some tea . My aunt is a dancing ( ).She teaches children to dance China is no longer what she used to be