题目内容：

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The Amber Room    1   to the great wonders of the world. It was originally    2   (design) for the palace of Frederick Ⅰ.    3   took the country’s best artists about ten years to finish it. Everyone thought ___4___(high) of its style and design. Several tons of amber as well as gold and jewels were used to make it, so no wonder it is worth a lot of money. But later, the next King of Prussia decided to give it as a gift to Peter the Great, ___5___ gave Prussia a troop of his best soldiers in    6   . Unfortunately, during the Second World War, the Nazi Germany was at war with Russia. In 1941, Germany invaded (入侵)Russia, and the Russians had no time to ___7___anything from the Amber Room except some furniture and small art objects. When the Nazis saw the Amber Room, there was no    8   that they liked it so much that they took it apart and in less than two days 100,000 pieces were put inside twenty-seven wooden boxes. The boxes were then put on a train for Konigsberg. Since then, the whole world has been in    9   of the Amber Room. No one knows what    10   (happen) to it and whether it still exists now. Maybe it will remain a mystery forever.