21.When I was a young boy of 6,I lived with my grandparents in the country.My grandfather had a bicycle.He worried that I would get h(1)
by riding the bicycle,so I wasn't allowed to ride it.However,I was interested in the big bicycle.One day,I got on it and rode away.I was b(2)
then.I didn't know what f(3)
was and loved to try new things. Slowly I rode the bicycle along a road up the small hill behind our village.When I got to the t(4)
,I stopped.I decided to ride down the hill.In my opinion,it would be very e(5)
riding down the hill. I turned around.As I was going down the hill,the pedals ( 腳 踏 板 )were turning faster and faster and I could no longer keep up with the round moving of them.Soon I was getting near the end of my ride and I knew I must stop the bike.I tried to stop the pedals by putting my leg straight,but f(6)
.When the end was coming nearer,I finally stopped the pedals and was thrown away from the bicycle.What a t(7)
way to stop!I did stop the bicycle,but I p(8)
the cost.I had to be in hospital for a month.Then I was told that bicycles had brakes . Now I still remember the excitement the riding has b(9)
me.Thanks to this e(10)
,I learned the cost of "easy bravery".That is a lesson that I can never forget.