1 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. As you go through this book, you would find that each of the millions of people who lived through World War II had a different experience.
2. He must have sensed that I was to look at him.
3. The boy promised that he will repay his aunt for her kindness when he grew up.
4. I went to the village to see how the development plan was being carried out in the next few years.
5. He was about to giving up when he discovered some light in the distance.