Relacionar Columnas HALLOWEENVersión en línea tHEY LEARN SENTENCES AND EXPRESSIONS RELATED TO HALLOWEEN por ENGLISHCLUB21 ENGLISHCLUB21 1 When is Halloween celebrated? 2 A synonym for the word treat is 3 What do children play on the owner of the house if he doesn't give them sweets? 4 A synonym for the word costume is .... 5 What do children say when they go from door to door? 6 What do chilkdren wear on Haloween? 7 What do children get if the owner of the house says treat? customs a disguise a mischief