Choose have to, don’t have to, must, mustn’t, should, shouldn’t to fill in the blank

Choose have to, don’t have to, must, mustn’t, should, shouldn’t to fill in the blank.
1. The museum is free of charge. You ……………………… pay.
2. I don’t know whether he will be at home then or not, so you …………………… call him before you come.
3. You ………………… smoke in public places such as schools, hospitals, cinemas, etc.
4. I have missed the bus. I ………………… run now or I will be late for the class.
5. Unluckily, we …………… wear uniforms at school. I don’t like uniform, to be honest.
6. People say that we ………………… go to pagodas to pray for health and happiness during Tet holiday.
7. The notice on the wall says that visitors ….……… touch fragile objects in the museum.
8. Our teacher says that we ……….… hand in the assignment to her by 10 a.m. tomorrow.