根据对话内容，在空白处填入恰当的句子，使对话完整、通顺。
A: Hi, Grace.
B: Hi, Tom. ____?
A: My favorite sport is tennis. What about you?
B: I don't like tennis. I like soccer best.
A: ____?
B: Because it's exciting and interesting.
A: Do you play it a lot?
B: ____. I play it three times a week.
A: ____?
B: I play it in my P.E class. We have there P.E. classes a week.
A. That's cool ____.
B: OK.We can meet at my school about 4:00. See you there.
