Buatlah 4 kalimat dengan menggunakan should or shouldn't

1. You should clean your room more often.
2. They shouldn't run around the classroom.
3. We should go to the party.
4. She shouldn't raise her voice when she's talking to her mother.

you shouln't eat the sweet food
you shuldn't leave litter everywhere
you should brush your teeth
you should leave litter in the dustbin