【The old man often makes us laugh.】这个句子的被动语态怎么改?

the boys often help the old man (c )water. The boy often help the old man c water . the children often take c____ of the old man. The old man often took a walk.The old man ______ _________take a walk. The old man often takes exercise改为一般疑问句＿the old man ＿＿exercise The old man has p____memory,he often forgets things 填空 :The old man is funny and often tells us (). old gets often the lost man 连词成句 The old man often sees a film at home同义句 The old man often __ ___ at home the old man often loses his way in the street （同义句）the old man often _________ ________ in the street They often help the old man (clean the room.)就括号内提问 ___ ____they often help the old man ____? The children often help the old man c___ water and clean the house The student with his friends often ______(help) the old man do the housework the old man born! The old man looks ( )is the old man? ( )is the old man? The children often (help the old man clean house).就括号部分填空