英语练习 根据文意及首字母提示补全短文

i think that world will be an easy place to live (instead)。We will have machines and robots and they will help us to do all the (usual) jobs and we don’t have to do things (like) washing dishes and (making) the beds。Maybe we will just throw the dishes (around) after each meal。I hope that doctors will be (available) to keep us alive for a long tine 。I hope that (when) I am 70 years old,there will (be) something and it will keep me alive for (another) 70 years,so i will (live) to be 140 years old。