6. insist on doing 堅(jiān)持
7. keep an eye on 留意,照看
8. go on doing 繼續(xù)(某件事因故暫停,尚未做完);一直做某事
9. go on to do 接著(一件事已做完,再去做另一件事)
10. hand on 傳下來(lái),依次傳遞
11. happen on 巧遇;偶然發(fā)現(xiàn)
12. have a great effect on 對(duì)...有很大影響
13. have / take pity/ mercy on sb. 憐憫某人
14. keep on v.繼續(xù),穿著...不脫
15. keep one's mind on 專(zhuān)心于