Раскройте скобки и определите тип (на условные предложения)
1) most metals rust when they...(get) wet
2) if I had time, I... (play) a game of football
3) if they score a goal, I... (be) surprised
4) if you had told me you needed help, I... (give) it for you
5) if we... (know) about the match earlier, we could have bought tickets