阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

　　As one of the world’s 　61　(old) holidays. Halloween falls on Oct 31 each year and is celebrated with different names in many 　62　(country) all over the world. But it is in the US 　63　the holiday is most popular.

　　At Halloween, many Americans make their houses look 　64　(frighten). They may put many things around the doors and windows, such as spiders, ghosts, and Jack O’ Lanterns(南瓜灯) which 　65　(make) from empty pumpkins with funny faces cut into them and candles put inside.

　　Kids dress up as ghosts，monsters, black cats or 　66　(they) favourite cartoon characters. Then they go from house to house knocking on every door and saying “Trick or Treat”, which means “I will play a trick on you 　67　you don’t give me a treat.” The owner of the house then gets to see the kids’ fun scary costumes 　68　 gives them some candy. Parents also join 　69　the fun by dressing up in strange and scary clothes and playing tricks on neighbors and friends, such as ringing door bells, throwing bits of com on the windows, and other ways of 　70　(cause) little trouble!