变一般疑问句 （ ）classes（ ）at eight in the morning?（ ）Jane usually （
变一般疑问句
（ ）classes（　　　）at　eight　in　the　morning?
（　　　）Jane　usually　（　　　）her　homework　at　home?
（　　　）they　often（　　）swimming　in　the　afternoon?
（　　　）MrsBlack（　　）shopping　twice　a　week?