第二节 语法填空 (共10小题，每小题1.5分，满分15分)
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为41～50的相应位置上。
The office was very large and bright. Here we could see the young Scrooge, more handsome and stronger than before. He was walking up and down instead of being busy working. ___41____ was the unforgettable scene that made him ___42___ (lose) in thought.
