1 . 阅读下面短文,在空白处填入个适当的单词或括号内单词的正确形式。
Festivals are celebrated all around the world. They have 1 wide range of origins, such as the seasons of the year, religions, famous figures, and important events. Every festival has its different customs and unique charms. However, no matter 2 different they may seem, you may be surprised to find that different cultures actually have a lot 3 common, such as the aim to share joy, gratitude, love, or peace is common in all festivals around the world.
Customs play a 4 (significance) role in festivals, but sometimes they can change over time. Some traditions may fade away and others may 5 (establish). One example is the typical Chinese Spring Festival custom of 6 (light) firecrackers to drive away the evil spirits and celebrate the New Year. Nowadays, many big cities 7 (forbid) this custom in order to avoid air pollution.
Festivals are an important part of society. They reflect people's 8 (wish), beliefs, and attitudes towards life. They are occasions 9 allow us to relax and enjoy life. They also help us understand where we came from, who we are, and what 10 (appreciate).