in the end the final result is:
joanna:not confirm
kailian:ok
winnie:with xiaojia,perhaps joinin us later
eileen:ok
deborah:ok
simin:ok
jacqueline: cannot go,coz watchin jolin concert with nono
peisi:cannot go
sally:with xiaojia
xiaojia:shopping,might be joinin us later
wenning: cannot coz working
isabel:not going

ok...and for the guys..

cheongchuan:ok
weiyong:ok
alvin:not confirm
daohao:not confirm
wenchao:ok
aaron:cannot go
jianyang:not confirm
norman:not confirm
weitowe:not confirm
ziqiang:cannot go
lionel:most prob not going

how about the rest?

they didnt replied.

end of report.