Positive(积极的) people are usually happy. They often have a lot of friends. When they have a problem, they try to change the problem i【小题1】   a chance. They believe things always work out. But can positive thinking really make someone’s life better? Many scientists are studying positive thinking. They are finding out some very interesting information.
Your Health
The Mayo Clinic is a famous medical organization in the United States. It studies many things, including positive thinking. Their research proves that positive thinking has many advantages. First, positive thinking s   【小题2】   good health. Positive people don’t worry about the bad events in life, so they stay healthy. Positive people are a 【小题3】   likely to exercise and eat healthy foods. Because of this, they don’t usually get sick and don’t have many health problems.
At work
Dr.Michael is a professor in Germany. His research shows that positive people do well in jobs. There are several reasons for this. Positive people are creative. They don’t expect o【小题4】  to help them with problems. They solve problems themselves. And positive people don’t give up. They keep trying to learn new things.
Becoming Positive
In the past, scientists thought attitude n  【小题5】   changed. Now, many psychologists think people can become more positive. There are many different ways to change. Here are some examples. First, think about good events in your life. At the end of a day, ask, “What good things happened to me today?”Think about these things for a few minutes. Second, find interestinga 【小题6】  to do. Laugh at a funny movie or read a good book. Finally, always try new things. For example, you can talk to people you don’t know or shop in a different store. Do different things every day.
A Good Life
Life can be d 【小题7】 sometimes. Don’t give up or be negative. Take action. Think about the future and make a plan. You can learn to be positive.

为了积极响应全市共青团员“植绿爱绿护绿，为‘三城同创’做贡献”的倡议，你校在3月12日组织了春季植树活动。请你根据以下提示，写一篇英语日记来记录这次令人难忘的活动。（词数50个左右；文章的开头和结尾已给出，不计入总词数。注意正确使用时态。）
要点提示：1. 乘车 (take the bus) 去桃河公园植树 (plant trees)。
2. 一些同学挖坑 (dig/dug holes), 一些……。
3. 竖起告示牌 (put up the board) 告诉市民爱护 (protect) 小树。
4. 拍照记录 (take photos to record) 此次绿色活动 (green action)。