10 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
I remember in our old school days, we 1 (have) PE lessons. During the lesson， we played games. It was fun and I really enjoyed it very much. Later I began to train for our school annual cross-country events. At that time, running 2 (consider) boring and painful for me. Sometimes, I had to continue running to the 3 (finish) line despite the pain.
When I started to work 4 a young age, I realized exercise should be a part of our lifestyle. Looking at the options during that time, running seems to be the 5 (simple) form of sport. But sometimes it’s too much for me, and I become tired 6 (easy). It has also come to my notice 7 the hot weather affects my performance too.
8 (base) on my experience, the best weather is after a heavy rain. The air is cool and you don’t sweat so much. So whenever there is a heavy rain, I will take note and decide whether to go for 9 run later.
Needless to say, running has its 10 (benefit) . So if you are currently not doing it, I encourage you to start now. But before you put on those running shoes, make sure you check your health with your family doctor. This is important if you don’t exercise at all or have any medical conditions.
