Many people are trying to save the earth with special days like "Meatout Day"， "Earth day" and "Buy Nothing Day"．

    "Meatout Day" is on March 20th． Many people around the world don't eat any meat for one day． In this way， they'll get healthier and reduce greenhouse gases（减少温室气体）．

    "Earth Day" is on April 22nd． Many people all over the world try to do something green on this Day． In Italy， people don't use plastic bags． In Canada and Norway， people ride bicycles and don't use their cars． In the USA， people dress up like plants and animals to dance in Times Square， New York．

    "Buy Nothing Day" is usually on the fourth Friday in November． On this day many people don't buy anything． "Buy nothing" means "make no rubbish"． When you make less rubbish， you can make a cleaner earth．

    Do you want to join them？ Then you can remember these special days and do something green．

（1）Many people don't eat any meat on "Meatout Day"．　　

（2）Many people do something to protect the environment on "Earth Day"．　　

（3）In Italy， people ride bicycles and don't use their cars on April 22nd．　　

（4）All people buy and sell nothing on "Buy Nothing Day"．　　

（5）According to the passage， people have these special days to save the earth．