按(A～G)的顺序重新排列句子，使其组成一段完整的对话。(7分)
(　　)（1）Hooray!                                                                        
(　　)（2）Certainly!
(　　)（3）School is out in two days.                      
(　　)（4）We want to go to Beijing Theme Park.
(　　)（5）Would you like to take a trip?              
(　　)（6）OK.
(　　)（7）Where shall we go?