阅读下面短文,从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项。
We all have days when we are down, tired and unhappy. That's OK. You need days like this, or how can you know you are happy? Even if1is part of life, let's try to make it small. Here are a few ways to help you feel2when you are feeling sad.
Stand up straight and this helps your energy flow. When your energy is flowing3, you can flow too.
Smile! It's easy to do and it has good4.This way can not only leave you in a good mood but also bring others a good mood.
Listen to music. It can be your favorite music. Some kinds of music5better than others, so try and find out what kind of music works the best for you.
Take some "me" time. You can find6in reading a book, watching a sunrise or having a hot bath, or something like that.
7. Even something as simple as taking a walk will make your blood flow. It's a great way to clear your mind of anything that makes you sad.
These ways will cheer you up when you are8, but don't just use them when you are sad. Try and practice them every day to make them a (n)9way in your life. You will be surprised to10that these simple ways will keep your sadness away. But if you are in the deep depression, go to see a doctor.