tolong bantu saya besok dikumpulin!!!!!!!!!!!!!!!!!!!!!!!!!!. contoh dialog expresing uncertainty or doubt.

x:are you certain,will come to my house this  sunday?
y: yes,im certain 

A : I think we should go for a walk. You spent too much time on your desk. The weather are good for us to take a walk.
B : i doubt that, the weather channel show me there's huge possibility of rainstorm this evening so i wont risk myself.