阅读下面小短文，根据上下文语境，选择合适的单词填入空白处，每个单词只使用一次，每个方框里有一个是多余的单词。

A. occasions	B. firecrackers	C. attitudes	D. lanterns	E. gather	F. reflect
G. gratitude	H. commercial	I. significant	J. range	K. harvest

Today’s festivals have a wide 【小题1】 of origins, including the seasons of the year, famous figures, important events, and religions. All festivals have the spirit of sharing joy, 【小题2】, love, or peace in common.

The 【小题3】 festival is one of the most popular festivals and is celebrated in many cultures. In China, families 【小题4】 to admire the shining moon and enjoy delicious mooncakes during the Mid-autumn Festival. Customs play a 【小题5】 role in festivals, but they can change over time. For example, some Chinese cities no loner allow 【小题6】 during the Spring Festival, as they can increase air pollution. However, these days, festivals are becoming more and more 【小题7】, which results in different opinions.

Festivals are an important part of society. They【小题8】 people’s wishes, beliefs, faiths, and 【小题9】 towards life. They are 【小题10】 that allow us to relax and enjoy life.