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

Disadvantages of Festivals

Although people love festivals very much, there are also some disadvantages. First, festivals are very costly. Because the general purpose of festivals is to (1) __________ cultural heritages, a nation is willing to spend a lot of money on this. Moreover, during a festival, most people do not work (2)                spend money on expensive gifts for their friends and relatives. 

Second, festivals can be dangerous. People may drink a lot during a festival and cause road (3)________. In many festivals, there are races like cow-racing and elephant racing which may be dangerous,  especially for children. Moreover, in some festivals, when people rush to see the events, they may also (4)________ other people get hurt. Third, festivals may affect the environment. After a festival, the roads are full of colorful paper, flowers, waste cans or bottles that people (5)                 . Trees along the roadsides may be damaged by the crowds. Furthermore, the noise from music and other performances also cause noise pollution.

Moreover, in some festivals, when people rush to see the events, they may also (4)________ other people get hurt.