Christmas is a Christian (基督教) holiday that celebrates the birth of Jesus Christ. No one knows the exact date of Christ’s birth, but most Christians celebrate it on December 25th. On this day, many people go to church, they can take part in special religious (宗教的) services. In Britain, Christmas dinner is eaten at noon. During the Christmas season, they also exchange gifts and decorate (装饰) their homes.

One German couple tried their best to prepare for their Christmas decorations in a different way. Thomas and Susanne decorated the outside of their house with a few simple Christmas decorations. From the outside, their house looks normal. However, the inside of the house is so different from the outside.

They started decorating in October. It took them 8 weeks to set everything up. They put 100 Christmas trees into their small house! They decorate the trees with small coloured electric lights and 16, 000 baubles (小玩意).

They did not always have so many trees. In the beginning, they had a small Christmas collection. As time went on, they grew their collection rapidly. They started decorating in early October. It’s so special that even the bathroom has a Santa Claus toilet seat.

根据短文内容，回答下列问题。
【小题1】Do all the people celebrate Christmas on December 25th?
【小题2】What are the names of the German couple?
【小题3】How long did it take the couple to set everything up?
【小题4】How many baubles did the couple use to decorate the trees?
【小题5】When did they start decorating the house?