Réponse :

Avec should:

During school, you should always have your school supplies with you.

In class, you should listen to your teacher.

In class, you should take notes on what the teacher is saying.

Avec shouldn't:

During class, you shouldn't talk to your friends.

You shouldn't ignore the teacher or other people when they are talking.

You shouldn't come in class without your homework or basic knowledge on what you did last time.

Avec can:

In school, you can raise your hand and ask a question.

During class time, you can write and take notes but you can't draw.

In school, you can play and talk to your friends during recess.

Avec can't:

You cant use your phone during class time.

In class, you can't work on something else because that is rude.

During a test, you cant cheat or ask your friends about the answers.

Voila, je pense que c'est ce que vous voulez.