make 2 expression of disagree

but I think it so hard , sorry but I don't agree with you

1. example by the following dialog
pcy : hey baek, lets go to the public library
bbh : i dont feel like going there, i dont really like crowded of people
pcy : i dont think so.. because today is wednesday. today wont be crowded, today is works day (disagree)

2. example by the following dialog
kji : so, why she isn't joining the class?
osh : i think she have some family gathering..
dks : i disagree, shes not in a family gathering. shes sick, because shes too tired yesterday after playing tambourine (disagree)

ps. may this helps u
exosaranghaja