If the tutor uses the students' papers but the students don't agree, you should first communicate with the tutor as soon as possible to explain your position and reasons, or report the situation to the academic affairs office of the school or other relevant departments for help and solutions.

In the process of communication and reflection, we should keep calm, protect our own interests and rights, prevent emotional and unnecessary verbal conflicts, and strive to solve problems in a rational way. If the problem remains unresolved after communication and reflection, you can consider seeking legal channels to safeguard your legitimate rights and interests.