【正文】
right/ useful to... Arguments against cloning: I would be against cloning, for …. I don’t think it is right to …. It is unnecessary for us to…. It against nature and ….. illnesses a child to the couple who can’t have baby ans by doctors to cure patients... risks from mutation (突變 ) of genes risks of abuse (濫用 ) of the technology animals get ill and die quite young… Possible sentence patterns Writing example I would for cloning for several reasons. Firstly, I think cloning can help man to keep living creatures from being extinct. Even if there were only some species, we could also let this species go on in the world . Secondly, man can get much benefit from it . If somebody lost his arm or leg, we could make a new one by his gene. So, we will greatly help the disabled to improve their life and reduce the cost in healthcare. Lastly , cloning can give a child to the couple who can’t have baby. Therefore, more and more people will gradually acce