根据短文内容，选择合适的单词填到空格中，并使用该词的恰当形式。每个单词只能用一次。arrive agriculture custom feast independent s

根据短文内容，选择合适的单词填到空格中，并使用该词的恰当形式。每个单词只能用一次。
arrive    agriculture    custom   feast    independent    sad
 It is obvious that festivals are times of happiness, fun and excitement, not of     【小题1】     .
There are festivals to celebrate almost every kind of happy event. Some are for     【小题2】          
reasons, such as the beginning of the planting season or at harvest time. Others are in memory of one-time events, such as the     【小题3】 of a country or the     【小题4】  of a famous person, like Columbus Day in the USA. No matter what the reason, however, festivals are always times for great     【小题5】   with lots to eat, special and often new clothing to wear and generally lots of fun.sadness