请根据下面三幅图画，写一篇100词左右的英语短文, 说明在发生火灾时的几点注意事项。　　要求：内容可适当发挥，注意行文连贯。　　参考词汇：沿着……滑下 slide down sth.

　　    when you are caught in a fire, don’t be nervous. if there is thick smoke surrounding you, you should try your best to lower your body and at the same time use a wet towel to cover your mouth and nose. don’t jump from a high building. you can fasten ropes or sheets to some firm things and slide down the ropes or sheets. don’t be unwilling to leave your money behind. you should run away from the fire as quickly as you can. after all, life is more important than money. once you get out of the fire, don’t return to it again.