Tolong di bantu ya aku gk ngerti sma ini

1. I think you should drink a glass of milk before you go to sleep 2. You should decrease your meal and let's eat some vegetables or fruits 3. If I were you, I could call and talk to them 4. You should go to a doctor 5. I think you should go to a doctor now 6. You should wake up early, you can set an alarm 7. If I were you, I could not go to the party 8. You should buy some dress now