Give advice
Example: I have a test tomorrow.
→ You should (ought to, had better) study tonight.
1. I'm writing a composition, and there is a word I don't know how to spell.
2. I don't feel well. I think I'm catching a cold.
3. I can't see the chalkboard when I sit in the back row.
4. I'm cold.
5. My foot is asleep.
6. My roommate snores, and I can't get to sleep.
7. My friend is driving at the airport this evening. I'm supposed to pick him up, but I've forgotten what time his plane gets in.
8. My apartment is a mess, and my brother is coming to visit tomorrow!