根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Creating Unique Artworks on the Street
In most cities you go to. you will see walls outside covered with paintings of names and pictures. This is called graffiti(涂鸦).
People who like them see this graffiti as art, but others believe it makes cities look horrible and that the people who do it should be arrested.
These days in the UK, there are still lots of places where you can paint graffiti because most people like graffiti that has a lot of beautiful colors.
When did graffiti begin?
There are examples of very old graffiti from Greek and Roman cultures.It came from parts of the city and the people who wrote it were often teenagers. Graffiti is still part of the city culture in many places in the world today.
Banksy
Banksy is Britain's most famous graffiti artist. Banksy's art is ad mired around the world. His paintings usually have a political message. Banksy has become very famous, but nobody knows who he really is. Banksy's art is so popular that people sometimes try to steal it so they can sell it.
Graffiti tours
In some cities, tourists can take graffiti tours.There is a lot of beautiful graffiti in Bogota and much of it shows the history of the country or has a political message. You can also see parts of the city tourists do not usually go to. The tour is very popular and it is also free.This money will be used to help poor Colombian artists.
A. One of these cities is Bogota in Columbia.
B. Some people like these paintings, but others do not.
C. However, you will be asked to give some money if you like the tour.
D. However, modern graffiti started in New York in the early1970s.
E. Graffiti tours are more interesting than the other tours in the world.
F. Perhaps you have ever seen one of the old graffiti arts in Rome, Italy.
G. This makes Banksy angry because the messages in his art are against the idea of money.
