We go to many places every day． 1 do you usually travel(旅行)? Do you usually walk or ride bikes?
In a modern city, there are many 2 for you to choose when you go travelling．If you are in a hurry, you can take a 3 ．Taxis don't 4 to stop at the bus stop．And the driver can take you to any 5 you want to go． 6 , travelling by taxi costs much money．So you can also choose to take the underground．It is much faster than buses．You don't have to 7 a lot if you travel by underground．When you are not busy, you can take a bus, then you can also 8 the scenery(风景)of the city on it．
If you want to 9 , travelling 10 foot or by bike may be good for you．Walking can make you healthy．
Today, many people have cars．But do you think it is a good thing to have too many cars in the street?