阅读下面短文，根据上下文及所给的首字母提示，填入一个适当的词，使短文意思完整。

     What are you going to do if you are in a burning house? Do you know how to save (1)______ yourself?

Please read the following passage.

     Knowing what to do during a fire can save your life. It's important to know the right way to escape (逃跑),

such as (2)______ exits and stairways, but not lifts (电梯).

     From the lower floors of buildings, escaping from the windows is possible (3)______. Leaving from

windows may get the least chance of being hurt. When you are on the second floor, it's usually not high from

the ground. It's about the height (4)______ of an adult. It's safer to jump (5)______ out of the house than to

stay in it.

     It's important to protect (保护) yourself when you' re waiting (6)______ for help. Be sure to keep the door

closed. If you don't do that, smoke (7)______ may come into the room where you are. It's harmful to you. In

that condition, you had better (8)______ keep your head low to make sure that you can breathe fresh air rather

than smoke.

     If you are on high floors, you can go up (9)______ till the roof. You can try your best to attract people's

attention. Don't shout all (10)______ the time because you need to save energy and wait