Answer the question 1) When do they celebrate Christmas in the

People who live in the UK celebrate Christmas on December 25th. Nevertheless they prepare for it much more earlier, because theres a lot of work to do. People decorate their houses, buy some presents and cook special Christmas meals. Also there are a lot of Christmas trees in the houses, which are decorated with some toys and lights.
Christmas in the USA is also celebrated on December 25th. But they have a tradition to celebrate the so-called Boxing Day the day after Christmas. Its when people open different presents of Santa Clause.