请帮我写一篇英语作文,只用五句话左右就行了,

Firstly, you should keep calm and don't shortly rush into the room that is filled up poisonous gas。 Secondly,you should take a deep breath,if possible,take a wet towel ,then get into the room。 Thirdly,you should open the window,turn off the gas switch ,and mustn't turn the lamp。Then,you should make the poisoned person moved,the person should stay in the place where the gas are fresh。 Finally, if the person is poisoned deeply,you should bring the person to the hospital right away。