1. The text is about Halloween, its origin and celebrations. This holiday developed from ancient times but is still popular in America. It is always celebrated on the 31st of October.
2. 3-й абзац.
3. Adults and children decorate their houses with fake bats, spider webs and other things, cut funny faces on the surface of pumpkins and prepare costumes for Halloween parties.
4. A lot of people celebrate this holiday nowadays because it’s an old tradition and great fun.