上学路上，几个好朋友相遇了，帮他们设计一段对话

人名假设为ABC吧！假设没有时间和地点等等的限制。 A:Good morning,B. A:早上好,B. B:Good moning,A. You look so tired,what's wrong with you? B:早上好,A.你看起来有点累,有什么问题吗? A:Because last night I didn't go to bed until I finish my homework. 因为昨晚我没睡觉直到我完成我的家庭作业. B:Oh,it's bad for your health,you should finish your homework early. 哦,这对你健康不好,你应该早点完成家庭作业. A:Thank you.Look!It's C! 谢谢你,看!那是C! A,B：Hi,C!Your new bike look so nice!How much is it? A,B:嗨,C!你的新自行车看起来真漂亮!它多少钱? C:Thank you,it's about 600 yuan. C:谢谢你,它大概是600元. A:I think it's a little expensive. A:我认为这有点贵. C:I think too,but i like it very much. C:我也这样认为,但我非常喜欢它. B:Oh,it's time for class.We should hurry up,or we will be late for school! B:哦,快上课了,我们应该快一点,否则我们会迟到了! 不好意思，回答的晚了。。文采不好，见谅