有一段英语对话,请高手帮我补充完整.

有一段英语对话,请高手帮我补充完整.
A;Hi,Tina.Good news for you.
B;(
A;You won the first prize in the English competition.
B;Wow!I am so glad to hear that.(
A;Our English teacher did.She said three of the students in our class won the prize.
B;What about you?
A;( ),too.I think I was lucky this time.
B;Oh,so great!(
A;It is a great day for us today.Let us go out and relax ourselves,shall we?
B;Dood idea!But(
A;To the park,OK?
B;All right.But I have to go home and tell my mother first.See you later.
B;( ).