听对话,补全空缺。 A: Where are we going _________, Dad? B: We’re going to _________ Hangzhou _________ _________. A: That’s great! I _________ it is a very beautiful _________. B: You’re right. Would you like to go to Beijing during the _________ holidays? A: Yes, of course. I want to _________ all my _________ _________.