翻译下列句子 1. 他们在世界各地举办音乐会,音乐会的票总是销售一空. They've ________ ________ all over the world and the tickets have always ________ ________. 2. 因为下雨,他没有去公园. He didn't go to the park ________ ________ the rain. 3. 融合了西方音乐和中国音乐. Xian Xinghai ________ western and Chinese music ________. 4. 直到玛丽来我校我才认识她. I ________ ________ Mary ________ she started ________ to my school. 5. 科学家认为地球上的生命已有几百万年的历史. Scientists think that ________ ________ ________ ________ on Earth for millions of years.