请写出几个"go doing sth"的短语

请写出几个"go doing sth"的短语 写出go doing sth.形式的短语 go doing的短语 关于doing sth 的短语 keep doing sth 和go on doing sth还有keep on doing sth的区别.若无区别请说 英语几个短语的区别need to do sth 和need doing sth 的区别 只有doing sth的短语 例如(finish doing sth ) go on doing sth.和keep doing sth.的区别 求 doing sth 的常见短语 急 几个英文短语practise doing sth practise for sth practise sth on 有关doing sth和to do sth 的短语 请根据句意用所给短语的适当形式填空.forget to do sth. / forget doing sth.