根据短文内容填入所缺单词的正确形式，使短文意思完整，一空一词。

　　Everyone wants to have a healthy lifestyle, but many people think that it is 　　1　　 to have a healthy lifestyle．However, if you try to make some changes, you can have a healthy lifestyle easily．

　　First of all, have vegetables and fruit for your meals．More vegetables and fruit are good 　　2　　 your health．But many of us do not eat them 　　3　　．You can choose to increase the amount(数量)of vegetables and fruit slowly．

　　What’s more, doing exercise is also a good way to keep healthy．Some people join a lot of sports clubs to do exercise．　　4　　, it’s almost impossible for them to take all the classes．Here are some good 　　5　　 about doing exercise easily．For example, if there is a shop near your home, just walk there rather than 　　6　　 the bus．If you always spend evenings 　　7　　 TV, stand up and move around the room once an hour．You will be 　　8　　 at your new changes once you start doing this．Another good way to start doing exercise is to buy a yoga(瑜伽)DVD and then learn 　　9　　 it day by day．

　　After you start to feel the effects(效果，影响)of the changes in your lifestyle, you will become 　　10　　 and you will be more active in looking for more healthy things to do．