1 . During my first three years of college, I put on weight quickly. Between classwork and a part-time job, I had zero time for ______. Besides, I ate a lot of fast food. Not surprisingly, I _____ a fat stomach.

After leaving college, I ______ to take exercise. Invited by a friend, I ______ working out with exercise machines three times a week. I was the kind of person who did not try something ____. I ate the same food; I did the same thing. M friend, however, became ______. One day, he said, “We’re not getting enough exercise. We should play tennis instead.”

Me? Play tennis? No way. I was strongly against his ______. I was not good at sports and I was ______ the exercise machines. ______, weeks later, I found myself standing on a tennis court (球场). As I held my racket (球拍), I felt ______. I ran after every ball he served to me, completely ______ about 90% of them, hitting the rest into the other court.

The first few months were quite ______. But one day, as the ball came flying toward me, my racket and the ball finally met in the place where it is most effective to hit a ball. I watched ______ as my return landed where I had aimed (瞄准) it. I had finally ______ how to play tennis properly!

I learned a ______ during my journey toward learning to play tennis: I can do whatever I set my mind to.