tolong ya no 1-5 yang bagian 2

1. You should open the store because it's 9 o'clock already
2. People should buy it because it's prevent our skin from sunloght even cancer
3. You should check it to the doctor
4. You should ask forgive to her and promise never do that again
5. You should think what is more important to you

Sorry just one advices and it's present forms (maaf cuma satu nasihat sama cuma bentuk presentnya doang)