Read the passage and choose the best answer (A, B or C) to each space.

Artists who draw pictures on the pavement with chalk (1) ________a very common sight in London, but there are only a few left now. Sometimes the pictures are very good. This is proved (2)_____the fact that one of the artists’ favourite tricks is to draw a five pound note and see a lot of people trying to (3)________it up. The police usually trick pavement artists kindly and there is nothing in the law against (4) ______on the pavement unless the artist is so good that he gets a large crowd around him and this (5) _______other people from passing freely along the street.

… one of the artists’ favourite tricks is to draw a five pound note and see a lot of people trying to (3) ________it up.