帮忙回答一下英语问题，谢谢！

No, of course not.It's impossible. Teachers also should respect their students' opinion.

It depends on what kind of punishment. If it's physical, then it's definetly not allowed since the kids in america are under the protection of laws. However, if the punishment is just double the amount of the homework for the student, that's acceptable.

No,they can not.Because kids have their own basic human rights.

Sometimes maybe.Let him read or give him some homework.Even worse call his parent in.

I think it's Okay,but must care the degree.You know that the naughty is the nature of kids.We should choose a right way to let them know that they should look up to thier teachers,and study hard is helpful to them.