The moons surface couldn't have been used
"We've tried to help you call for help, but it seems everyone is asleep. What do you want to do now? Would you like to call for the soldiers? Want us to call them for you? Soldiers are better than police right?" seems to be the best option
Answer:
One way you could be a better student, or human-being in general is to wear your mask at all times, aside from eating, of course. The other way, which you should be doing both, is to social distance as much as possible. If you do, however come in contact with people or objects, wash your hands thoroughly with soap and water.