1 . 假定你是李华，你所在的国际学校要征集一封英文感谢信，以致谢奋战在抗击新冠肺炎一线的医护人员，请你根据下列要点写一封信投稿：
1. 表达谢意; 2. 个人感受; 3. 表达信心。
注意: 1.词数100左右; 2.可以适当增加细节，以使行文连贯。
参考词汇：流行病epidemic       疫情epidemic situation       新型冠状病毒COVID-19
Dear Medical workers,
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Yours sincerely,

Li Hua

2 . 假定你是李华，高一的学习生活很快就要结束了，与外教Bill的分别日期也越来越近。请你给Bill写一封信，感谢他一年来对你的关心和教导。
注意：词数100左右，可以适当增加细节，以使行文连贯。
Dear Bill,
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Yours,

Li Hua