Write the correct form of each verb in brackets

I.Write the correct form of each verb in brackets
1.If you_______water,it______into the atmosphere as vapor   (boil/disappear)
2.If it_______tonight,I________for walk     (rain/not go)
3.Lan ________shopping if she ______time in the afternoon   (goes/have)
4.If it________today,she _______to the movie    (not rain/go)
5.If you______this letter now,she______it tomorrow  (to send/receive)
6.If I_________this test,I________my English  (doing/to improve)
7.If you________the glasses into very hot water,they________.     (put/crack)
8.If Peter______late,we_______for him   (be/wait)
9.If I______your ring,I______it back to you    (finds/giving)