同学你好，该知识点来自沪江网校《BEC商务英语初、中、高级连读【1月签约班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好
4. Use light words, for example, you mean Uh, I don't quite get it,, what do you mean? . But don't stop in the middle of the conservation
5. Use So... /OK, let's do that as a signal to tell partner the first discussion topic has been finished.
7. One of the partners should count how many points have already been covered.
8. Use There are not many ways of doing this/There are not too many ways, I'm afraid./ It's not difficult to do/It's rather difficult to add color to your language.
祝学习愉快~