1.
I think our life will be very different （1）________ 100 years.
First, people won't live on land. Our cities will be under the sea. Special machines will produce air and light. If there（2）________ no soil （土壤）, trees and other plants won't grow.
Second, people won't be able to（3）________ vegetables, fruit and many other things. Food will become some pills （药片）. There will be no pollution in the sea, so fish in it are（4）________ and people can eat them.
Third, people's everyday life will be different.（5）________ people will just have to work two or three hours a day, because computers and robots will help them. Computers and robots can work（6）________ so they will finish humans' jobs in a very short time. Students won't have to do homework, so they will have（7）________ free time. They will be able to enjoy things they like and spend more time with（8）________ families. Finally, I believe that everyone will be able to take（9）________ trip to the moon.
In a word, I think that life in the future won't be the same as that of today. Maybe it is impossible today,（10）________ I think anything will be possible 100 years later.
（1）
A.in B.for C.after D.at
（2）
A.will be B.is C.will have D.has
（3）
A.growing B.grew C.grow D.to grow
（4）
A.healthy B.health C.unhealthy D.healthily
（5）
A.Might be B.May be C.Might D.Maybe
（6）
A.quickly B.quick C.slowly D.slow
（7）
A.many B.more C.fewer D.few
（8）
A.their B.they C.theirs D.them
（9）
A.the B.an C./ D.a
（10）
A.because B.so C.but D.and
