Asking about possibilities

Read the following dialogue!
Rahmat  : Is it possible that it will rain today?
Sarah     : I think it is. It's cloudy, you know.
Rahmat  : But..... the weather is unpredictable, right?
Sarah     : You are right.

The sentences "Is it possible that it will rain today?" is used to ask about possibilities.

The following are some sentences used to ask about possibilities and their responses.

Asking about possibilities	Responding
Is it possible that Anis will come to my party? Do you think we can finish our work on time. Is there any possibility of going abroad to study for everyone? Perhaps we can join together to do the experiment. What do you think?	I think so. I'm sure. That's impossible. No big deal.