2.I think, I will be at university somewhere.
3.In the future, people will live on the Moon.
4.Maybe, but I don't think I will volunteer!
5.What time will it get dark tonight?
6.I'm not sure, but I'm sure it will be dark at about seven
7.When will you be 18?-||-
8.What will cars be like in the future?
9.There won't be any cars, because we won't have any petrol.