6.—Would you mind 　　　　(tie) my dog to that tree? —Of course not. 7.President Xi Jinping asks every

用所给单词的适当形式填空
6.—Would you mind 　　　　(tie) my dog to that tree? 
—Of course not.
7.President Xi Jinping asks every Chinese to continue 　　　　(work) hard for happy lives. 
8. We will get to the train station as 　　　　(early) as we can. 
9.Jack kept 　　　　(wait) for you for a long time. 
10. The old man started to learn how 　　　　(surf) the Internet in his sixties. 

答案6.tying　7.working/to work　8.early  9.waiting　10.to surf