A — 2: What is one of the legends of the Christmas tree?
B — 4: What rules did people follow in the past when decorating the Christmas tree?
C — 5: Who changed the date of New Year’s Day in his country?
D — 7: How didthe tradition of decorating the tree with coloured glass balls start?
E — 6: How did the technological progress change Christmas decorations?
F — 1: What should the main New Year tree of the country look like?