Вставьте глагол в подходящей форме 1) If you (out) the ice

Воткните глагол в подходящей форме
1) If you (out) the ice cubes into very hot water,they (crack)
2)If you (see) my cousin,tell him I have a message for him.
3)If he (win),he (get) 100,000; if he (come) in seond,he (get) 50,500.
4)If you (feel) too coldduring the night,turn on the central heating.
5)If he (want) more money,he (have) to do more work.