If I'm Hungry...
RULE: The first conditional is used to talk about things that _____ happen in the future if a condition is present.
might
If you (get) back late, I (be) angry.
If you get back late, I'll be angry.
If we (not/see) each other tomorrow, we (see) each other next week.
If we don't see each other tomorrow, we'll see each other next week.