书面表达（满分25分）
请根据下列表格中所提供的材料，结合你的生活经历，展开想象，以学生的身份用英语写一篇短文。
We all have some keys in life, some visible and others invisible
We all have some keys in life, some visible and others invisible. In our daily life, it’s necessary and convenient for us to take the visible ones. If we are careless to lose them, we’ll feel upset and our life may be troublesome.
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(答案→)We all have some keys in life, some visible and others invisible. In our daily life, it’s necessary and convenient for us to take the visible ones. If we are careless to lose them, we’ll feel upset and our life may be troublesome.
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