TOM:Susan,do you have any plans for this Saturday afternoon?

TOM:Susan,do you have any plans for this Saturday afternoon?
Uh,I'm very busy.W___ do you ask?
Oh,I want to know if you'd like to go to see a movie with me.
I'd love to.But I'm r___going to be busy on Saturday afternoon.
What do you have to do?
I have to go to a piano lesson.
Well,are you f___after that?
After that ,I need to h___Julia with her science.