1)Has technology allowed more and more people to work from the place where they live?
What has allowed more and more people to work from place where they live?
Whom as technology allowed to work from the place where they live?
Where has technology allowed more and more people to work?
2)Has the first virtual reality computer game appeared for group of six people now?
When has the first virtual reality computer game appeared for six people ?
What has appeared for the first time for group of six people?
What kind of computer game has appeared for group of six people?
3)Will all cars have their own build-in computers in 10-20 years?
What will have their own build-in computers in 10-20 years?
What will have all cars in 10-20 years?
When will cars have their on build-in computers?