仔细阅读，从矩形框中选出合适的句子补全对话。(其中有一答案多余)(20分)
A：Excuse me.____________________________________
B：It's eight o'clock.
A：Thank you.
B：________________________________________________
A and C：Let's go to the zoo.
B：OK！Let's go！Oh，look! __________________________
A：It's an elephant.
C：It's big! ____________________________________
A：No，I don't.I like lions.