根据下列短文内容，在短文的空格处填上一个恰当的词，是短文完整、通顺。
What are you going to do if you are in a burning house? How will you escape? Do you know how to 小题1: yourself? Please read the following passage.
Escaping a fire is a serious matter. Knowing 小题2: to do during a fire can save your life. It is important to know the 小题3: you can use and show them to everyone in the family, such as stairways and fire escapes, but not lifts.
From the lower floors of the buildings, escaping 小题4: windows is possible, the second floor window is usually not very high from the ground. Though it’s a little dangerous, it is 小题5: to jump a short way than to stay in a burning building.
Windows are also useful when you are 小题6: for help. Be sure to keep the door 小题7: . Or smoke and fire may be drawn into the room. Keep your head low at the window to be sure you get fresh air rather than 小题8: that may leaked into the room.
On a second or third floor, the best windows for escape are those that open onto a roof . From the roof of a person can drop to the ground more easily.