plural to "get up":
we: nos levantamos
you (several people): levantaros (normal form)
you (several people): levántense (polite form)
plural to "write to me"
you (several people): escribidme (normal form)
you (several people): escríbanme (polite)
plural to "look at the paper"
you (several): mirad el papel / leed el papel (normal)
you (several): miren el papel / lean el papel (polite)
plural to "do the hw"
you (several): haced los deberes (normal)
you (several): hagan los deberes (polite)
I don't know if that's what where you looking for. but i hope this help you