There should be some rules against factories cause pollution

There should be some rules against factories cause pollution there should be some rules against well-paid people complain There are some more serious rules against(drive)after drinki there should be some definite rules carried out,这句语法对吗? There should be fewer cars.和There should be less pollution 的 there should be some customers中文翻译 Will there be less pollution? Will there be less pollution 1.some school rules should()soon.a.change b.are changed c.be there should be some differences,u know that There need to be some rules in this world,______? 反义疑问句填什么 Rules Should Be Productive to Use