英语改错题求教 1.The factory setting up last year in this big city

第一题 句子主语是 the factory 谓语是 can produce 宾语是 2000 cars
setting up last year 是非谓语做定语修饰 the factory 由于set 与修饰的名词the factory 是被动关系（工厂是被建立的）所以不能用现在分词作定语,应该用set的过去分词形式即set（set-set-set三种形式同形）这句话可以用定语从句表示 The factory that(或which) was set up last year in this big city can procduce 2000 cars a year.这个大城市去年建成的工厂一年能生产2000辆小汽车.
第二题 there is 表单纯表存在,而it is 通常指上文提到过的.这是一句话没有上文.
第三题 这句话的主语是 The English teacher ,谓语是made 宾语是that it was improtant to learn a foreign language .单词clear是做宾语补足语.
由于宾语太长,故把宾语从句放在句末,用it作形式宾语.真正的宾语是that it was improtant to learn a foreign language, that没有这样的功能.