Speaking with "will"

will you have a car, or will you have a motorcycle, or will you have both? What kind(s)? Why?

will you be famous? Why? / Why not?

will you have more free time or less free time? Why?

what country or city will you probably live in? Why?

will you probably be happy? Why? / Why not?

how old will you be?

will you still study English? Why? / Why not? Will you study something else? What? Why?

will you probably be married or single? Why?

how many children or grandchildren will you probably have? How come? How old will they probably be in ten years?