The robot can work with them.为什么不能把them换成they?

The robot can The robot can walk. The robot can make cakes. The robot can work with them.为什么不能把them换成they? The robot b______ to work ay once. 连词成句can human beings do instead of the heavy robot workcan，human beings，do，instead of the，heavy，robot，work（.） robot/the/can/sweep/floor/the The robot can talk with_____(they,them) Can robot wash the clothes?答句是? do you k---- robots?there are a l---- of robots in the worldnow.some of the robots can walk ,singand dance.some can talk w---- people.most of them can do heavy work.in a few m---- years,a robot will be able to d---- a car,a train,a ship or a p-----. 英语连词成句：问：can do robot what the(?) 答：What can the robot do? A robot can do the dishes.改为一般疑问句Can a robot do the dishes. the robot can speak english.变成否定句 the robot can t read mr mott's d____very well. The robot can waik.（改为一般疑问句） 英语翻译GUIDE dogs (导盲犬) are good friends and helpers for blind people.Now,a new kind of robot can also do the same job.NSK,a Japanese robotics company,is hard at work on a robot guide dog.The robot makes good use of wheels (轮子) on its can　you　　work　out　the　math　problem　in　different　w什么 He can it tell the right time because his w( )doesn it work.