根据要求完成句子。
[[QOrDeR]]Lucy has dinner at ten o’clock.(对划线部分提问)
_____________________________________
【小题2】Lucy reads booksat six o’clock.(对划线部分提问)
_____________________________________
【小题3】Lucy visits the doctor at nine thirty.(改为一般疑问句)
_______________________________________
【小题4】Lucy has dance class at four forty-five.(改为否定句)
_______________________________________
【小题5】What time do we have Chinese class?(写出答语)
_______________________________________