Either of them ____(be）at home.词性变换!

Either of them ____(be）at home. they are at home by ____(them) keep a library of them at home my parents ____ （be not）at home now ___you ____(be ) at home this saturday now he ____(not be) at home ____（be）you ____（be）at home tomorrow afternoon either of them 和 each of them either of them and neither of them Mother does most of ____ at home. ____(be) his mother at home now?no,she ____(be)at home just Some of them are studying at home.这句话对吗?