根据要求完成各题。

    What will the life be like in the future? I think that our life will be easier in the future. (A)We will have robots and they will help us do the boring jobs.And we (B)needn'tdo things like washing dishes and making the beds. I hope that doctors (C)cankeep us alive for a long time. I hope that when I am 80 years old, there will be something and it will keep me alive for another 80 years. (D)我将会活到160岁。