Choose the correct word or phrase.

1 Ifit will rain / rains tomorrow, I'll stay at home.
2 Ifit doesn't / won't rain, I'll go to the park.
3 Ifit's cold tomorrow, I not go / won't go to the park.
4 Ifit won't be / isn't cold tomorrow, I'll go to the
5 We'll go to the beach ifthe weather's / will be good.
​