【正确答案】The Best Way to Keep Fit
(Student's sample) It is important for us to have a good health. I have three ways to keep fit. Firstly, we should have our breakfast, lunch and dinner on time. Secondly, sports exercises are necessary for everyone, and we can do some sports in every day's afternoon. And the last point, we should keep a positive attitude and a good mood in everyday.
(Improved sample) There are various ways for us to keep fit. Firstly, we should eat the three meals at a fixed time and have a balanced diet. Secondly, we should do some sports in the afternoon every day. But perhaps the best way is to have a positive frame of mind even when we are faced with difficulties or setbacks.