everybodymusthelptofightpollution内容：1.whydoweneedtofightpolluton?2.howcanwefightpollution?（atleast5ways）要求：60wordselectricityandhumanbeings内容：1.whatistherelationshipbetweenelectricityandhumanbeings?2

　　everybodymusthelptofightpollution

　　内容：1.whydoweneedtofightpolluton?

　　2.howcanwefightpollution?（atleast5ways）

　　要求：60words

　　electricityandhumanbeings

　　内容：1.whatistherelationshipbetweenelectricityandhumanbeings?

　　2.whatrolesdoeselectricityplayinourdailylife?

　　3.whatshouldwedotouseelectricityinproperlife?

　　要求：60words

　　稍微简单一点的要.内容一定都要有~

　　好的话我再加分~