最后一句 “How do students go to school depends on where they live " 里,前半段how do students go to school 是一件事,视为单数,所以谓语用 depends on .
另外说一下:这道题的前半段是错的,这是一个主语从句,道理跟宾语从句一样, 那个 do 是多余的,就像说:我不知道他们都怎么上学 I don't know how students go to school。可以问下你们老师,他或她一定对你刮目相看!