一道初二小册子上的完形填空

一道初二小册子上的完形填空
I think that the world will be an easy place to live in .We _1__ have machines and robots and they will _2_ us to do all the _3_ jobs and we won't have to do things _4_ washing dishes and _5_ the beds though we probably won't have any dishes at all.Maybe we'll just throw the dishes away after each meal.I _6_ that doctors will be able to _7_ us alive _8_ a long time .I hope that when I am 70 years old ,there _9_ something that will keep me _10_ for another 70 years ,so I will live to be 140 years old.
1 A will B / C do D can
2 A teach B help C tell D ask
3 A good B easy C same D boring
4 A like B as C for D to
5A make B do C doing Dmaking
6 A know B hope C see D listen
7 A let B keep C learn D ask
8A to B with C for D after
9 A will B will be C are D are going
10 A angry B busy C tired D alive
我只知道1~5 是ABDAD,第七题是B,剩下的不太会做,..