Hurry up or we'll be late for the concert.-> If we don't.........

1.Hurry up or we'll be late for the concert.
-> If we don't..............................................................................................
2.Breathing is something we do automatically, so we rarely think about it.
-> Because breathing................................................................................
3.Stop wasting the water, or we won't have fresh water to use someday.
-> If we waste............................................................................................
4.We started writing to each other six years ago.
-> We have...............................................................................................
5.The city council has banned traffic from the city center.
-> Traffic has............................................................................................
6.Georgia is a good pianist.
-> Georgia plays.......................................................................................