1．People will become...in the future.
2．I think...in the future will be more interesting and wonderful.
3．What...will look like in the future?
4．Have you ever thought about...in the next 30 or 50 years?
5．We can imagine that...
6．In addition，there will be super computers or robots which can help us do...
7．Great changes will take place in the future.
8．I believe my dream will come true some day.
