根据情景,填入适当的句子完成下面的对话
A:Hello,Jeff!Do you know that boy over there?
B:Yes,I do.He's my cousin,Mike.
A:(1)______________?
B:He's fifteen years old.
A:(2)_________________?
B:His birthday is March 9th.
A:What does he like?
B:(3)_________________.Oh,yes.He has a volley ball game this month.
A:(4)______________?
B:It's December 5th.
A:Waht's the date today,Jeff?
B:(5)__________________.
A:That's great.Let's go to see Mike's volleyball game tomorrow.