Because of their usefulness to people, computers are

taking over the world. Computers were originally designed

to relieve people from time-consuming calculations and

tedious brainwork. they are proving themselves so

efficient, however, that people are becoming increasingly

dependent on them. The time may come when human

lives are governed by a mechanical superbrain.



문제가 되는건  끝에서 두번째 줄의 dependent on them 과  끝의 줄 are governed 인데요
문제가 어법상 틀린것은?  이거든요  이 둘중에 어느것이 틀린 건가요?