donate one's time to do 还是to doing?

donate one's time to do 还是to doing? 是donate to do还是donate doing? donate for donate to 都加do 还是doing donate one's money to sth/to do sth.为什么不是to doing sth.而donat take one's time to do sth 与take one's time doing sth 的区别 put one's mind to接doing 还是do. risk one's life 后面接doing 还是 to do set one\'s mind to do sth 还是set one\'s mind to doing sth doi have enough time to do 还是doing the best time + to do 还是 doing have time to do还是doing have +adj+ time+doing还是to do