Should and shouldn´t - use
ExamplesYou look tired. I think you should take a few days off.
Alice works very long hours. She should to talk to her boss.
- I have an English test tomorrow.
- I shouldn't worry if I were you. You have worked really hard.
- I never have enough money.
- I don't think you should go out so much.
Should - Quick Grammar NoteTo give advice to someone you can also say:
When you regret not doing something in the past, you can say: