This morning, I was jogging in the park where I caught sight of a wallet on a bench. Clear, someone had left it there by an accident. I picked it up and checked the contents. Inside them, I found some money and a card with a phone number. Believing that the owner would be worrying, I immediately tried the number. A man answers it in an anxious voice. Heard that I had his wallet, he sighed with relief and told me he would return right away. Ten minute later, the man arrived. After confirming (确认) he was the owner, I handed the wallet back him. With his thumb up, he expressed his gratitude to me repeatedly. Seeing the smile in his face, I felt happy that I was able to help.

   One summer weekend, my wife, son and I entered a running race on mountain trails（小径）. When the race started, our son took off _______, but my wife and I stayed back and ran together, enjoying the scenery. After some time, while running down a narrow, _______ trail, I walked on a big stone and had a _______, and in the process, I jammed my toe pretty hard. I realized I’d got my toe _______, but I didn’t take off my shoe and sock to check my _______. Instead, my wife and I kept running.

____, after going about half the course, I realized my watch on my wrist was _______. Slightly discouraged, I encouraged my wife to go on ahead, and I would _______ to see if I could find it. After running back for some time, I _______ my broken watch off the trail. I picked it up, and quickly put it into my pocket. Then I ________ down the trail. When I was near the end, I saw my son, who had finished 30 minutes earlier and had run back up the trail to ________ me. He ran with me to the end.

As it turned out, both my wife and son had ________ first place in their age groups, but I had no chance of placing. As I sat down to ________ after the race, I decided to take off my shoe and check my toe, and I found that my sock was in blood. Painful and hurt, there was a bright side. I ________ to receive any award in my age group, but the race ________ had a special award which was given to the most injured runner in the race.

So, how does this ________ relate to you and me in everyday life? Although everyone wants to live a life of comfort, the ________ is that we often face pain and ________. However, the key to real happiness is ________pain into something positive. In other words, ________ can make us stronger if we face them bravely.