... the things / want.A. Robots used slaves, therefore, people freeing them to do more of the things they want. B. Robots would be used like slaves, therefore, free people can do more of the things ... involve information (27)……. stored, processed and communicated. In the past this information had to be kept on paper (28) ……… , for example, books, newspapers and timetables. Now more and more ... reference. This way of working was never (34)…………… easy or fast. A computer system is much more (35)……. .26. A. to depend B. depending C. depended D. depend27. A. that has B. has C. is D. that is 28. ...