完成对话。在对话的空格中填上适当的单词，使对话完整正确。一空一词。

A：Oh, what happened to you?

B：It'S nothing 　　1　　．

A：But I think it is serious enough for you to be in 　　2　　．

B：Oh, I just injured my arms．

A：Well, how did it happen?

B：This morning 1 was walking down the street near our factory when I found a house on fire(着火)．The door, the windows and everything in the house were 　　3　　．People stood in front of the house, not knowing what to do．The 　　4　　 air and heavy smoke 　　5　　 them out, but I heard someone crying 　　6　　 in a weak voice．

A：What did you do then?

B：I got 　　7　　 all wet with some 　　8　　 and rushed into the house．

A：Did you get 　　9　　 out?

B：Yes．It was a little girl．She was then given a 　　10　　 aid．When the fire was put out, I found my arms injured．