假定你是李华，是一名高三学生代表，请你写一篇英语演讲稿在学校晨会上发言，谈谈你对高三生活的看法，并提出对学弟学妹的建议。
注意：1.词数：100词左右
2.可以适当增加细节，以使行文连贯。
3.开头已经写好。
Life of Senior Three is a mix of happiness and tears.
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【考点】开放作文．

【答案】My teachers and fellow students，
Life of Senior Three is a mix of happiness and tears.In a couple of weeks，we' ll say goodbye to our mother school.Now it's really hard for me to put my feelings into words.
A wonderful 3-year journey with you guys has witnessed our laughter and tears.It's our devoted teachers that contributed their time，energy，love and the whole heart to making our journey safe and fruitful.I hope you younger fellows can fuel yourself with great energy and confidence to carry the heavy burden of academics，since a bright new future is waiting for you to create.Meanwhile，getting yourselves involved in various school community activities as much as you can is valuable for building up your social skills as well.
Finally，on behalf of all the graduates present here，let me extend our sincere wishes for our mother school and respectable teachers.
Thank you!