Make meaningful sentences based on the given words
1.Number/people/this/small area/be/increasee/quickly/next/20 years
2.solar energy/be/consider/one/most/important/energy sources/future
3.Your car/run/fast/than/mine/not?
4.New/means/transport/be/introduce/future
5.today/there/be/litter/traffic/yesterda
