№7
1 it is 2 it is 3 is it ; it is 4 it was 5 it is ,it is 6 it was ,it was 7 it is ,it is 8 it is ,it is 9 it is 10 it was 11 it is ( возможен it was) 12 it was.
№8
1 it is ,it is 2 it is 3 it is,there are 4 there are ,it is 5 it is ,there are 6 there are ,it is 7 it is , it was ,wasn’t it 8 it will be , there will be 9 it is ,there will be 10 there are , there is ,it is ,isn’t it 11 there was ,it was ,there was ,there was