If nothing is done ,_____the problem will become more seriou

If nothing is done ,_____the problem will become more seriou it will continue to do so if nothing is done if you do nothing ,you will become nothing . if violent is more of a problem ,we will live any thing but If we more trees,the world will become more and more beautif The pollution problem here seems to get more and more seriou 请帮帮看错哪了 the problem will become more serious in the future. Crime is a problem all over the world.Nothing can be done to 英语翻译A boy will grow up to become a man.If he has nothing but 英语翻译you will done nothing if you do nothing这句话这么有什么问题么?我想表达的 Nowadays, the pollution of the Earth is more and more seriou There is .with his back .A、nothing serious B、anything seriou