阅读下面短文并用英语回答问题，然后将答案写到答案卡相应的位置上（请注意每个小题后面的词数要求）。
[1] Sometimes you are just having a really bad day, and it is easy for you to feel unhappy the whole day. If this is not dealt with properly, it really does harm to your health. Here are a few methods to help you out of trouble.
[2] Smile. Scientists say there is a direct connection between smiling and being happy. They found that smiling can produce a kind of substance (物质) in the body which helps to reduce the chance of getting ill. And they have discovered that most people who live long ______________.
[3] Exercise. Doing sports and games can help you forget your daily problems and make you happy. At the same time, it will help you stay in shape. You can choose from swimming, hiking or running. They are indeed helpful.
[4] Do something you love. Spend your time doing something that you like, such as cooking, reading, or shopping. If you don’t want to go outside, just watch some amusing programs on TV.
[5] Listen to positive music. Listening to happy music while singing along or dancing will take the anger or sadness right out of you! With the help of pleasant music, you will forget your daily problems and keep yourself in a good mood. You will feel that life is not so hard as you thought before.
[6] Think of others. It is better to forget yourself and look for ways to help others when you are feeling down. Look around and you will find there is surely someone in the world who is feeling worse than you. Try to help him and make his day better. In this way, you make yourself happy!
What does the word “it” (Line2, Paragraph1) probably refer to? (no more than 3 words)
____________________________________________________________________________
Fill in the blank in Paragraph 2 with proper words. (no more than 3 words)
____________________________________________________________________________
Point out the advantage of taking part in sports. (no more than 15 words)
____________________________________________________________________________
What will happen if you help those who are feeling even worse? (no more than 6 words)
____________________________________________________________________________
What is the passage mainly about? (no more than 8 words)
____________________________________________________________________________