1. Some people say they can deal with the problems of car crowding and pollution. In many cities, hundreds of people ride bikes(1) every day. They say if more people ride bikes to work, there would be(2) cars and less dirty air.
For several years, Bike for a Better City, this group has tried to ask help for bike riders. They want to have special roads(3) bikes only, because when bikes and cars use the same roads, there may be accidents. Bike for a Better City thinks if there were bike roads, more people would use bikes.
But no bike roads have been ready(4) . Not everyone(5) it is a good idea. Drivers don't like it, and some shop owners don't like it, (6) . And most people live(7) far from the city to travel by bike. We have done(8) about it. On Saturdays and Sundays, the largest open park is(9) to cars, and the roads may be used by bikes only, but(10) group still says this is not enough, we should do more things to protect the environment. I think there will be more bike roads and less pollution in the future.