The dog had waited for years ________ it realized the death of his owner.
A.though B.if C.until D.when
—How do you like that movie?
—I think the second half ________ more exciting.
A.is B.are C.was D.were
My mum searched ________ the messy books and found my pencil was under a Harry Potter.
A.as B.across C.through D.for
—I heard Mr Li donated a lot of money during the earthquake.
—I have read ________ news on the Internet.
A.a B.an C.the D.不填
英雄源于平凡，在新冠肺炎疫情发生期间涌现出了很多平凡而伟大的英雄，李华的妈妈就是其中之一，她是一位援鄂医疗队的医生。假如你是李华，请根据以下信息及提示，以“Mum is my hero” 为题完成一篇学校“战疫情”主题征文。
基本情况 | 1. 医生，40多岁，工作15年。 2. 瘦高个，长发，微笑。 3. 善良，热心…… |
援鄂行动 | 1. 面对危险，主动请战，剪短头发。 2. 严谨工作，救治病人，带去希望。 3. 每天工作超过11小时，奋战了一个月。 |
对我的影响 | 1. 妈妈微信告诉我…… 2. 我为妈妈感到骄傲，…… |
要求：
1）表达清楚，语法正确，上下文连贯；
2）必须包括表格中所有的相关信息，并适当发挥；
3）词数：100词左右（征文的开头己给出，不计入总词数）；
4）不得使用真实姓名、校名和地名等。
Mum is my hero
My mum is a doctor_____________________________________________________________________________________________________________________________________________________________________
After hearing of the outbreak of novel Corona-virus, my mum offered to join the medical team assisting Wuhan.___________________________________________________________________________________________________________________________________________________________________________________________
During the stay in Wuhan, my mum sometimes chatted with me on WeChat. ____________________________________________________________________________________________________________________________________________________________________________________
高邮（Gaoyou）以其悠久的历史和文化而闻名于世。
_______________________________________________
