2--Well.I can't find my key now.l think l have lost it.

1--Really?Have you left it in your room?

2--I don't think so.l took h with me when I went out this moming.

1--Well,in that case.you have to pay for it.Please fill out the form first.

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注解：

1.lost失去的

2.in that case既然那样  

3.fill out填写

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译文：

1--下午好，先生。有什么需要帮忙的吗？

2--我想我可能把钥匙丢了。

1--真的吗？是不是把钥匙落到房间里了？

2--不会的，今天早上我出门的时候是随身带着的。

1--这样的话，您得赔偿损失，请填写一下这个表格吧。