语法填空（共5小题；每小题1分，满分5分）
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。(答案填写在下边横线处,否则不得分)
Anne lived in Amaterdam in the Netherlands during the World War II.    She and her family had to hide or they would       (catch) by the German Nazis. They hid away for nearly twenty-five months      they were discovered. During that time Anne made her     her best friend. It was because she hadn’t been able to get close to nature for so long     she grew crazy about everything to do with nature. How she wished she could have   same freedom as the other children and experience nature herself!