In London, you can see lots of people go out by bike. There are reasons for it. It's cheap 1 a bike and peope often need to wait for a bus for a long time. Also, the bus 2 very slowly because the traffic（交通）is busy．
I go to work by bus for four years. I often arrive late 3 work and feel tired. One da y,a friend asked me to ride to work together. " 4 does it take you to get to work?"I ask."Only half 5 hour! But it was usually a 6 bus ride for me before."
That's really great. But I am worried about buses and cars on the roads. "Don't 7 afrai d. If you follow rules and ride slowly, you 8 have a happy ride." he says.
We ride 9 , but we arrive at work quickly. Now I love riding. It saves time 10 keeping healthy is also very important. Do you think the same way as I do?
