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　　I can’t remember when I started collecting litter．But it was when I got tired of 　　1　　 litter nearby and realized that 　　2　　 was going to pick it up．

　　I live near a 　　3　　 in Enshi, Hubei Province．I can walk there in three 　　4　　!I 　　5　　 love going there to play with my dog．But one day there was so much litter there that I became very unhappy．I decided I had to clean up the forest．I wanted to 　　6　　 happy going there again．

　　I made my 　　7　　 trip to clean the forest that afternoon．I took a big black rubbish bag with me．Ten minutes 　　8　　 starting to pick up litter, my bag was full!It had cans, bottles, broken glass and newspapers in it．From then on, I went to the forest four times a year to pick up the litter．I often 　　9　　 there for three hours．It makes me feel 　　10　　 to do something for the environment．

　　After each trip,I 　　11　　 all the litter that I’ve found．If 　　12　　 of it is recyclable(可回收的), I keep it．I can’t 　　13　　 why people drop litter．But I will keep picking it 　　14　　 they stop dropping it．I know I am only doing a small bit to help 　　15　　, but I still think it is important．

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　　I was getting fat．I work in an office and go there by car．I have good food，but I don’t do enough exercise…that’s how I get fat．My wife and I decided I had to do something about it．I don’t have much time for exercise because life is very busy．There are not many sports which you can play at home either．Table tennis would be fine，but we don’t have room large enough．Then I heard of a book of exercises for people like me．There are 5 different exercises．This is what you have to do．

　　1)Stand with your legs 15 centimeters apart．Point your arms above your head．Bend down to touch the ground between your feet．Reach up again and so on．(2 minutes)

　　2)Lie on your back，flat on the ground with your arms at your sides，sit up．Lie down again and so on．(1 minute)

　　3)Lie on your front．Join your hands behind your back．Lift your legs and shoulders as far off the ground as possible．(1 minute)

　　4)Lie on your front．Lift your body off the ground so that your arms are straight．Only your hands and toes touch the ground．(1 minute)

　　5)Running on the spot．Lift your feet 10 centimeters off the ground．(5 minutes)

　　Each of the exercises is done as many times as possible．The exercises get more difficult stage by stage．For women they are different. If you don’t get much exercise，you’ll enjoy them．

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