阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

    Have you ever imagined ____ (live) in 2116, 100 years from now? A recent study describes robots, underwater cities and holidays in space. City planners and experts on space and architecture were asked ____ (give) their ideas on life in 2116. According to them, the way people live, work and play will be totally different____ how we do these things today. They also said that 25 years ago, people couldn't imagine how the Internet ____ the smart phones would change our lives. But today, both have changed the way we communicate, learn and do daily things, and the changes in the next century will probably be even ____ (great).

    Those____ (question) in the research said that people may not go to offices in the future but will work at home instead. People will have advanced 3D printers that will let ____ download a design for furniture or a food recipe and then “print” the sofa, table or pizza at home. ____ will also be less need for visits to the doctor. People will have a home health capsule that will “diagnose” what the problem is and provide ____ (treat). They will also be going into space for holidays, and ____ (hopeful), to get resources that have been used up on the earth.