1 they applied to be set free when they had PE lessons in the hot summer so as to protect themselves from the sun.
2long before her death in 1995
3 cats can be friendly to humans,but they lead mysterious lives of their own as well.
參考答案:每到夏日的体育课，他们就申请自由活动，以免受日晒之苦。
猫可以对人类友善，但同时它们也过着属于自己的神秘的生活。
