要求：补全标题：条理清晰，语言流畅；文中不得出现真实姓名、校名。内容包括：

⑴Is it important to keep safe...?

⑵Why do you think so?,

⑶How can you be safe...?

⒈How do you exercise? Do you change the way to exercise?

⒉What's your favorite sport? What are the advantages of your way to exercise?

①感谢新星学校的帮助（如生活、学习……）。

⑵介绍此次交流期间令人印象最深刻的一件事。   

⑶建议新星学校的学生为下个月去美国交流做些准备。

要求：⑴不能出现真实的个人身份信息；

⑵词数：110词左右。开头和结尾已给出，不计入总词数。

Ladies and gentlemen,

It's my honor to give a speech here.

…

    Thanks for listening.