Tuliskan 3 contoh kalimat yg menggunakan should+v1 beserta situasi

you should bring this letter to office room

he should study hard to get a better mark

they should practice it regularly to make it better

situation: your brother will have a test tomorrow, but he doesn't study and busy playing,so you give him an advice.
- I think you should study for the test tomorrow so that you won't fail
('should' disini digunakan untuk memberi nasihat)

situation: it's 3 pm, you want to call your cousin, Emi, to ask about something
- It's 3 pm, so Emi should be home by now. I'll call her
('should' disini digunakan untuk mengira2 kejadian yang mungkin terjadi sekarang)

situation: your friend playing with her phone while the teacher explaining something in front of the class
- Put your phone. Yo should pay more attention in class
('should' disini digunakan untuk memerintah (yang berbau saran) seseorang untuk mematuhinya)