学进去

Halloween is ______ October 31st. It is one of the most favourite holidays for ______ in the US. People ______ in costumes like a witch(女巫), a ghost or a skeleton (骷髅). The children go to houses and shout “______”. Long long ago, if a child was not ______, he or she would get a trick like having a stone(石头) in his or her bag instead of (代替) some candy. Parties are also popular ______ the evening. People go to parties in costumes and play different ______. People also like ______ to ghost stories and watching scary(恐怖的) movies.