1 snows, 1st cond.mood
2 didn't know, 2nd cond.
3 wouldn't do, 2nd cond
4 had, 2nd cond.
5 waste, 1st cond.
6 had, 2nd cond.
7 had, 2nd cond.
8 were, 2nd cond.
9 would have never phoned, 2nd cond
10 would become, 2nd cond.
11 were, 2nd cond.
12 wouldn't have caught, 2nd cond.
13 had put, 2nd cond.
14 knew, 2nd cond.
15 would have brought, 2nd cond.